CN209340958U - A kind of lamps and lanterns - Google Patents

Abstract

The utility model discloses a kind of lamps and lanterns, including radiator；The radiator includes the cooling fin for being uniformly evenly distributed on its surface, is spaced apart mounting cylinder on a heat sink and crosses spool, mounting cylinder is used to screw assembly with screw or bolt, and the mistake spool is for passing through conducting wire；It further include air permeable plate, translucent cover, first shell sealing ring, reflective mirror, light source board, the light source board, reflective mirror are each attached on radiator, and light source board is put into light source and is mounted on the reflective mirror left side, light source luminescent after light source board is powered, and reflective mirror reflects light.There is the lamps and lanterns of the utility model heat convection structure and radiator to carry out double-radiation function, and good heat dissipation effect can effectively improve service life.

Description

A kind of lamps and lanterns

Technical field

The utility model relates to field of light fittings more particularly to a kind of lamps and lanterns.

Background technique

Lamps and lanterns are the objects using light source electrified light emitting, and in special lighting occasion, lamps and lanterns need high optical illumination, therefore it is sent out Heat is also bigger, therefore needs to dispose radiator to radiate for auxiliary lamp in lamps and lanterns.

Existing radiator mostly uses greatly the mode of die casting to manufacture, and most of process flows are as follows: aluminium block melt into aluminum water → Die casting → deburring → ball blast → plastic-spraying.Although this mode can manufacture complicated radiator, its heat dissipation effect And it is bad, and weight is bigger than normal, thickness and pattern draft are larger, therefore, it is impossible to be adapted to the lamp very harsh to cooling requirements Tool.

Therefore applicant proposes a kind of lamps and lanterns, has excellent radiator and its cold-forging technique, radiator has preferable dissipate Thermal effect, weight is partially light, thickness and pattern draft are less than normal, and preparation process is relatively easy, then fitting structure is simple, heat dissipation effect Preferably.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of radiator lamp proposed Tool.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of lamps and lanterns, including radiator；The radiator includes the cooling fin for being evenly distributed on its surface, is distributed in Mounting cylinder and mistake spool on cooling fin, the mounting cylinder are used to screw assembly, the mistake spool with screw or bolt For passing through conducting wire；

It further include air permeable plate, translucent cover, first shell sealing ring, reflective mirror, light source board, the light source board, reflective mirror It is each attached on radiator, and light source board is put into light source and is mounted on the reflective mirror left side, light source luminescent after light source board is powered, reflective mirror Light is reflected；

Radiator also passes through first shell sealing ring and translucent cover sealing is assembled, and translucent cover is pellucidity；

The translucent cover is equipped with transparent mounting hole, and the transparent mounting hole and air permeable plate assemble, the air permeable plate On be provided with several perforative air holes.

Preferably, further include cover board, the cover board it is fixed on a heat sink and cover board by second shell sealing ring with The sealing assembly of constant-current source shell one end, the constant-current source shell other end is assembled by end cap, and is equipped with constant current in constant-current source shell Source；

Air permeable plate is installed on translucent cover by self-tapping screw, and light source board pastes on a heat sink after applying heat-conducting silicone grease, transparent It covers and radiator is connected by screw to, cover board is installed on the radiator other side, constant-current source shell is installed on cover board and passes through spiral shell Nail connection.

Preferably, air permeable plate and translucent cover, radiator form heat convection structure, and heat convection structure includes radiator, heat dissipation The bottom of device is fixedly installed with translucent cover, and translucent cover is equipped with thermovent, and thermovent is adapted with radiator, dissipating on translucent cover Air permeable plate is installed, air permeable plate is disc-shaped structure, is equipped with the first air hole, the first air hole at the center of air permeable plate at hot mouth The circumference in outside is equipped with multiple the second air holes being provided on air permeable plate.

Preferably, the bottom center of radiator is fixedly welded with main fixed column, and main fixed column is located on translucent cover In thermovent, it is in contact at the top of the bottom end of main fixed column and air permeable plate, matching thread slot is offered on the bottom end of main fixed column, Matching thread slot internal screw thread is equipped with attachment screw, and the bottom end activity of attachment screw through the first air hole and is fixedly connected with Screw head, screw head are located at the lower section of air permeable plate, small washer and large washer are equipped between screw head and air permeable plate, and small Washer is located at the bottom of large washer, and small washer and large washer are set on attachment screw, and attachment screw is equipped with cavity, cavity Flexible connection column is inside slidably connected, column sliding is flexibly connected and extends in matching thread slot and be rotatably connected to bearing block, it is living The bottom end of dynamic connecting column is fixedly connected with movable convex block, and the two sides of movable convex block are slidably connected with the two sides inner wall of cavity respectively, The first elastic slice is equipped in cavity, the top of the first elastic slice is fixedly connected with the bottom of movable convex block, the bottom end of the first elastic slice and sky The bottom interior wall of chamber is fixedly connected, and rotation seat, and the top of rotation seat and matching thread slot are movably installed in matching thread slot Top inner wall abut, the bottom of rotation seat is equipped with movable groove body, and bearing block is slidably mounted in loose slot body, activity The second elastic slice is equipped in groove body, and the top of the second elastic slice is fixedly connected with the top inner wall of movable groove body, the bottom of the second elastic slice It holds and is fixedly connected at the top of bearing block.

Preferably, the reflective mirror, is installed on a heat sink, and the side of the radiator is equipped with sealing ring, the heat dissipation The side of device is opened up there are two shifting chute, and sealing ring is located between two shifting chutes, solid in the top inner wall of the shifting chute Surely it is connected with the first compressed spring, the bottom of first compressed spring is fixedly connected with limit plate, and two limit plates are mutually close Side offer fixing groove, the same reflective mirror ontology is equipped in two fixing grooves, the side of the radiator offers Two placing grooves, and two shifting chutes are respectively positioned between two placing grooves, and fixed plate, two fixed plates are equipped in the placing groove Side be fixedly installed with the same translucent cover, the side of the translucent cover opens up fluted, and the side of the limit plate extends To radiator side and extend in groove, fixation hole is offered in the fixed plate, on the side inner wall of the placing groove Locating slot is offered, the same fixing axle is equipped in the fixation hole and locating slot, is opened up on the side inner wall of the placing groove There is through hole, the top of the fixing axle runs through through hole and extends to the top of radiator, and is welded at the top of fixing axle The outer sheath of pressing plate, the fixing axle is equipped with the second compressed spring, and one end of second compressed spring is mutually welded with radiator, The other end of second compressed spring is mutually welded with pressing plate, is opened up on the pressing plate there are two limiting hole, in the restriction hole It is threaded with restriction axis.

Preferably, the cover board, is installed on a heat sink, and push rod, institute are symmetrically welded in the top inner wall of the cover board The top for stating radiator is symmetrically fixedly mounted there are two limit base, offers limiting slot, the limit at the top of the limit base Slidably connect push plate in slot, the bottom end of the push rod extend in limiting slot and be in contact at the top of push plate, the heat dissipation Brake Block is fixedly installed at the top of device, the Brake Block is located between two limit bases, offers at the top of the Brake Block Second shifting chute, is rotatably connected to first clamping plate and second clamping plate on the two sides inner wall of second shifting chute respectively, and described One clamping plate and second clamping plate side close to each other offer card slot, are welded with support column in the top inner wall of the cover board, The bottom end of the support column extends in the second shifting chute and is welded with brake plate, and the two sides of the brake plate all extend to card slot Interior and mutually clamp with card slot, the first clamping plate and a second clamping plate lateral roof close to each other are rotatably connected to runner.

Preferably, the top of the light source board equidistantly offers multiple mounting grooves, on the two sides inner wall of the mounting groove Card holding trough is symmetrically offered, is equipped in the mounting groove and clamps seat, offer cooperation shifting chute at the top of the clamping seat, it is described Cooperate and be welded with cooperation support column in the bottom interior wall of shifting chute, the top of the cooperation support column extends to the top of light source board And it is welded with limit plate, movable plate, the two side bottoms company of rotation of the movable plate are slidably connected on the cooperation support column It is connected to connecting rod, the bottom end of two connecting rods is rotatably connected to connecting rod, and the bottom end of the connecting rod extends in cooperation shifting chute And it is welded with card column, moving hole is offered on the two sides inner wall of the cooperation shifting chute, one end of the card column is through movement Hole simultaneously extends in card holding trough, and the top side of the card column offers limiting slot, and the limiting slot is located in card holding trough, described The top of light source board is symmetrically opened up there are two breaker slot, and two breaker slots are located at the two sides of mounting groove, in the mounting groove Equipped with locking plate, the brake hole being connected with card holding trough, the bottom of the locking plate are offered in the bottom interior wall of the breaker slot Portion is welded with brake posts, and the bottom end of the brake posts extends in limiting slot and mutually clamps with limiting slot, the top of the light source board Portion is symmetrically slidably connected there are two slide plate, and two slide plates are located at the side of two breaker slots, the bottom side of the slide plate It extends to the top of breaker slot and is in contact with locking plate.

Compared with prior art, the utility model has the beneficial effects that

1, the radiator heat-dissipation effect of the utility model is good, and preferable heat dissipation performance can be provided for lamps and lanterns.

2, the radiator of the utility model uses Cold forging, the manufacture of more complicated heat spreader structures is able to achieve, in phase In the case where with heat dissipation effect, the volume and weight of radiator is had compressed.

3, the Cold Forging technology acuracy of the utility model is high, is more advantageous to raising assembly efficiency.

4, the Cold Forging technical speed of the utility model is fast, shortens the production cycle.

5, there is the lamps and lanterns of the utility model heat convection structure and radiator to carry out double-radiation function, and good heat dissipation effect can Effectively improve service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model lamps and lanterns.

Fig. 2 is the structural schematic diagram of the utility model lamps and lanterns.

Fig. 3 is the structural schematic diagram of the utility model lamps and lanterns.

Fig. 4 is the structural schematic diagram of the utility model lamps and lanterns.

Fig. 5 is the structural schematic diagram of air permeable plate.

Fig. 6 is enlarged drawing at F5 in Fig. 4.

Fig. 7 is the structural schematic diagram of radiator.

Fig. 8 is the structural front view of reflective mirror.

Fig. 9 is enlarged drawing at F1 in Fig. 8.

Figure 10 is the structural front view of reflective mirror ontology.

Figure 11 is the structural front view of cover board.

Figure 12 is the structure top view of cover board.

Figure 13 is the structural main section view of cover board.

Figure 14 is enlarged drawing at F2 in Figure 13.

Figure 15 is the structure bottom view of the arrangement mounting structure of light source.

Figure 16 is the structural main section view of the arrangement mounting structure of light source.

Figure 17 is the structural front view of the arrangement mounting structure of light source.

Figure 18 is that the structure of the arrangement mounting structure of light source clamps seat bottom view.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to figures 1-3, a kind of lamps and lanterns, including air permeable plate 110, translucent cover 120, first shell sealing ring 150, reflective mirror 200, light source board 300, radiator 400, the light source board 300, reflective mirror 200 are each attached on radiator 400, and light source board 300, which are put into light source, is mounted on the reflective mirror left side (subject to Fig. 3), and light source luminescent after light source board is powered, reflective mirror reflects light；

Radiator 400 is also assembled by first shell sealing ring 150 and the sealing of translucent cover 120, and translucent cover is pellucidity；

The translucent cover 120 is equipped with transparent mounting hole 121, and the transparent mounting hole 121 and air permeable plate 110 fill Match, several perforative air holes be provided on the air permeable plate, are mainly used for being able to enter outside air in translucent cover, To increase the heat dissipation effect of light source.

It further include cover board 130, the cover board 130 is fixed on radiator 400 and cover board 130 is close by second shell Seal 140 and the sealing of 510 one end of constant-current source shell are assembled, and 510 other end of constant-current source shell is assembled by end cap 520, and constant current Constant-current source 500 is installed in source shell 510.

Air permeable plate 110 is installed on translucent cover by self-tapping screw, and light source board pastes on a heat sink after applying heat-conducting silicone grease, thoroughly Bright cover is connected by screw to radiator, cover board is installed on the radiator other side (opposite with light source board), and constant-current source shell 510 is pacified Loaded on cover board and being connected by screw to.

- Fig. 6 referring to fig. 4, air permeable plate 110 and translucent cover, radiator form heat convection structure, specifically, heat convection structure Including radiator 400, the bottom of radiator 400 is fixedly installed with translucent cover 120, and translucent cover 120 is equipped with thermovent, thermovent It being adapted with radiator 400, air permeable plate 110 is installed at the thermovent on translucent cover 120, air permeable plate 110 is disc-shaped structure, The first air hole 610 is equipped at the center of air permeable plate 110, the circumference in 610 outside of the first air hole is equipped with multiple be provided with The second air hole 620 on gas plate 110；

The bottom center of radiator 400 is fixedly welded with main fixed column 630, and main fixed column 630 is located at translucent cover In thermovent on 120, the bottom end of main fixed column 630 is in contact with the top of air permeable plate 110, on the bottom end of main fixed column 630 Matching thread slot 641 is offered, 641 internal screw thread of matching thread slot is equipped with attachment screw 642, and the bottom end of attachment screw 642 Activity is through the first air hole 610 and is fixedly connected with screw head 651, and screw head 651 is located at the lower section of air permeable plate 110, Small washer 661 and large washer 662 are equipped between screw head 651 and air permeable plate 110, and small washer 661 is located at large washer 662 Bottom, small washer 661 and large washer 662 be set on attachment screw 642, and attachment screw 642 is equipped with cavity 710, empty It is slidably connected in chamber 710 and is flexibly connected column 740, the flexible connection sliding of column 740 extends in matching thread slot 641 and the company of rotation It is connected to bearing block 760, the bottom end for being flexibly connected column 740 is fixedly connected with movable convex block 730, the two sides difference of movable convex block 730 It is slidably connected with the two sides inner wall of cavity 710, the first elastic slice 720, the top of the first elastic slice 720 and activity is equipped in cavity 710 The bottom of convex block 730 is fixedly connected, and the bottom end of the first elastic slice 720 is fixedly connected with the bottom interior wall of cavity 710, matching thread Rotation seat 770 is movably installed in slot 641, and the top of rotation seat 770 and the top inner wall of matching thread slot 641 abut against Touching, the bottom of rotation seat 770 is equipped with movable groove body 780, and bearing block 760 is slidably mounted in movable groove body 780, loose slot The second elastic slice 790 is equipped in body 780, and the top of the second elastic slice 790 is fixedly connected with the top inner wall of movable groove body 780, the The bottom end of two elastic slices 790 is fixedly connected with the top of bearing block 760, and the utility model structure is simple, economical and practical, radiator The thermal current at 400 centers can be flowed out by multiple second air holes 620 on air permeable plate 110, can make heat dissipation more sufficiently, more Uniformly, and air permeable plate 110 installs the secured of fixation, is conducive to the Homogeneouslly-radiating for ensureing thermal current in radiator 400.

Radiator 400 is equipped with multiple cooling fins 410, and multiple cooling fins 410 are equidistantly spaced, screw head 651 bottom is equipped with the minus screw edge of a knife, and the top inner wall of cavity 710, which is equipped with, runs through through-hole 750, and is flexibly connected column Through through-hole 750 is run through, the two sides of movable convex block 730 are equipped with sliding shoe, are all provided on the two sides inner wall of cavity 710 for 740 slidings There is sliding groove, and sliding shoe is slidably mounted in sliding groove, the two sides of the bearing block 760 in movable groove body 780 are equipped with Limited block 800 is slided, limit sliding chutes are equipped on the two sides inner wall of movable groove body 780, and slides limited block 800 and is slidably mounted on In limit sliding chutes, the utility model structure is simple, economical and practical, and the thermal current at 400 center of radiator can pass through air permeable plate 110 On the outflow of multiple second air holes 620, heat dissipation can be made more sufficiently, more evenly, and air permeable plate 110 installs fixed jail Gu being conducive to ensure the Homogeneouslly-radiating of thermal current in radiator 400.

In the utility model, the thermal current on radiator 400 can not only flow between 410 gap of cooling fin, radiator The thermal current at 400 centers can also from below on air permeable plate 110 the outflow of multiple second air holes 620, can make heat dissipation more sufficiently, More evenly；And air permeable plate 110 installs the secured of fixation, and so as to Homogeneouslly-radiating use, concrete operations are as follows: by small washer 661 and large washer 662 be sequentially sleeved on attachment screw 642, then rotation seat 770 is put into matching thread slot 641, then will In attachment screw 642 screw thread rotation to matching thread slot 641, at the same time, it is flexibly connected column 740 and bearing block 760 rotates, It is flexibly connected column 740 and passes through first elastic slice 720 of the movable extruding of convex block 730, bearing block 760 squeezes second in movable groove body 780 Elastic slice 790, while the top of rotation seat 20 and the top inner wall of matching thread slot 641 abut, screw head 651 passes through small Air permeable plate 110 is extruded in the bottom end of main fixed column 630 by washer 661 and large washer 662, in this way by 642 screw fastening of attachment screw Air permeable plate 110 can be tightly fixedly mounted on in matching thread slot 641 bottom end of main fixed column 630, in the process, first Elastic slice 720 and the equal extrusion of the second elastic slice 790, after installation, it is anti-that the first elastic slice 720 and the second elastic slice 790 can generate elastic force Effect makes the stronger of attachment screw 642 and 641 screw-threaded coupling of matching thread slot in this way, avoids loosening, and has been effectively ensured and has breathed freely Stability after the installation of plate 110, so that thermal current Homogeneouslly-radiating uses in radiator 400.

Referring to Fig. 7, the radiator 400, including, it is evenly distributed on the cooling fin 410 on its surface, is distributed in scattered Mounting cylinder 420 and mistake spool 430 on backing 410, the mounting cylinder 420 are used to screw assembly, institute with screw or bolt The mistake spool 430 stated is for passing through conducting wire.

For manufacturing the cold-forging technique of above-mentioned radiator, include the following steps: measure (the present embodiment according to product For pie) → forging and stamping → finishing processing → plating.The radiator and traditional die-casting process made by cold-forging technique make Radiator comparison, distinguish it is as follows:

。

In addition the mold of cold forging many simpler than die casting, 100,000 products of die life.Cold-forging technique manufacture dissipates Hot device presentation quality is also more better than die casting.

By applicant's long period of experiments, it is found that cold-forging technique is relatively suitable for LED lamps cooling.Identical power, cold forging The smaller, weight that radiator can design is lighter, cost is lower, brighter than die casting advantage especially for high-power product It is aobvious.And the period is short, high-efficient.

Referring to Fig. 8-10, the reflective mirror, including radiator 400, the side of radiator 400 are equipped with sealing ring 211, heat dissipation The side of device 400 is opened up there are two shifting chute 223, and sealing ring 211 is located between two shifting chutes 223, the top of shifting chute 223 The first compressed spring 222 is fixedly connected on portion's inner wall, the bottom of the first compressed spring 222 is fixedly connected with limit plate 221, The mutually close side of two limit plates 221 offers fixing groove 212, is equipped with the same reflective mirror sheet in two fixing grooves 212 Body 200, the side of radiator 400 are opened up there are two placing groove 225, and two shifting chutes 223 be respectively positioned on two placing grooves 225 it Between, fixed plate 224 is equipped in placing groove 225, the side of two fixed plates 224 is fixedly installed with the same translucent cover 150, thoroughly The side of bright cover 150 opens up fluted, and the side of limit plate 221 extends to the side of radiator 400 and extends in groove, Gu Fixation hole 231 is offered on fixed board 224, and locating slot 232, fixation hole 231 and positioning are offered on the side inner wall of placing groove 225 It is equipped with the same fixing axle 233 in slot 232, offers through hole, the top of fixing axle 233 on the side inner wall of placing groove 225 Through through hole and the top of radiator 400 is extended to, and the top of fixing axle 233 is welded with pressing plate 235, fixing axle 233 Outer sheath is equipped with the second compressed spring 234, and one end of the second compressed spring 234 is mutually welded with radiator 400, the second compression bullet The other end of spring 234 is mutually welded with pressing plate 235, is opened up on pressing plate 235 there are two hole 236 is limited, and is limited 236 internal screw thread of hole and is connected It is connected to and limits axis 237, by radiator 400, sealing ring 211, shifting chute 223, the first compressed spring 222, limit plate 221, consolidate Determine slot 212 and reflective mirror ontology 200 matches, sealing ring 211 and reflective mirror ontology 200 are tightly attached to radiator 400, limit plate 221 can not only be clamped sealing ring 211 under the elastic force active force of the first compressed spring 222, and can make reflective Mirror ontology 200 snaps onto fixing groove 212, thus achievees the purpose that tentatively fixed to reflective mirror ontology 200, passes through translucent cover 150, fixed plate 224, placing groove 225, fixation hole 231, locating slot 232, fixing axle 233, the second compressed spring 234, pressing plate 235, it limits hole 236 and limits axis 237 and match, when fixed plate 224 is inserted into placing groove 225, the meeting of fixing axle 233 exists The elastic force effect of second compressed spring 234 is lower to be run through fixation hole 231 and is inserted into locating slot 232, and rotation limits axis at this time 237, because restriction axis 237 and restriction hole 236 are threadedly coupled, limit the outer of one end meeting held against heat sink 400 of axis 237 Side, the utility model structure is simple, and under being used cooperatively of limit plate 221 and fixing axle 233, radiator 400 can be to reflective Mirror ontology 200 is fixed, convenient and efficient so that it will not shift, and is easy to use, which uses PET optical plastic, compare conventional aluminum light microscopic the advantages of be: it is light, price is low, easily molded, good toughness, precision are high, is easy to fill Match.

In the utility model, the side of limit plate 221 is fixedly installed with sliding block, fixes on the side inner wall of shifting chute 223 Sliding rail is installed, sliding block and sliding rail are slidably connected, and gasket is equipped in fixation hole 231 and locating slot 232, and fixing axle 233 is logical It crosses gasket and fixation hole 231 and locating slot 232 is closely slidably connected, limit and offer internal screw thread on the inner wall in hole 236, limit The outside of axis 237 offers external screw thread, and internal screw thread and external screw thread are threadedly coupled, and the top for limiting axis 237 is welded with handle, hand The outside fixing sleeve of handle is equipped with antiskid thread pad, and the gravity of the elasticity rate fixing axle 233 of the second compressed spring 234 is big, by dissipating Hot device 400, sealing ring 211, shifting chute 223, the first compressed spring 222, limit plate 221, fixing groove 212 and reflective mirror ontology 200 match, and sealing ring 211 and reflective mirror ontology 200 are tightly attached to radiator 400, limit plate 221 can be in the first compressed spring Sealing ring 211 can not only be clamped under 222 elastic force active force, and reflective mirror ontology 200 can be made to snap onto fixation In slot 212, thus achieve the purpose that tentatively fixed to reflective mirror ontology 200, passes through translucent cover 150, fixed plate 224, placing groove 225, fixation hole 231, locating slot 232, fixing axle 233, the second compressed spring 234, pressing plate 235, restriction hole 236 and restriction axis 237 match, and when fixed plate 224 is inserted into placing groove 225, fixing axle 233 can be in the elastic force of the second compressed spring 234 Effect is lower to be run through fixation hole 231 and is inserted into locating slot 232, and rotation limits axis 237 at this time, because limiting axis 237 and limiting Hole 236 is threadedly coupled, so limiting the outside of one end meeting held against heat sink 400 of axis 237, the utility model structure is simple, Under being used cooperatively of limit plate 221 and fixing axle 233, radiator 400 can be fixed reflective mirror ontology 200, make it not It can shift, it is convenient and efficient, it is easy to use.

Working principle: when radiator 400 needs that reflective mirror ontology 200 is fixed, pulling limit plate 221 first, Limit plate 221 can be squeezed and deformed the first compressed spring 222, at this time be tightly attached to sealing ring 211 and reflective mirror ontology 200 Then radiator 400 unclamps limit plate 221, limit plate 221 can be moved in the elastic force active force of the first compressed spring 222, Sealing ring 211 can not only be clamped, and reflective mirror ontology 200 can be made to snap onto fixing groove 212, thus reached pair The tentatively fixed purpose of reflective mirror ontology 200, pulls handle this moment, when then fixed plate 224 being inserted into placing groove 225, Then release handle, fixing axle 233 through fixation hole 231 and can be inserted into fixed under the elastic force effect of the second compressed spring 234 In the slot 232 of position, rotation limits axis 237 at this time, is threadedly coupled because limiting axis 237 and limiting hole 236, limits axis 237 The outside of one end meeting held against heat sink 400, thus can allow radiator 400 that reflective mirror ontology 200 is fixed, make it It will not shift.

Referring to Figure 11-14, the cover board, including radiator 400, the top of radiator 400 are equipped with cover board 130, cover board 130 Top inner wall on be symmetrically welded with push rod 136, the top of radiator 400 is symmetrically fixedly mounted that there are two limit base 131, limits The top of position seat 131 offers limiting slot 132, push plate 137 is slidably connected in limiting slot 132, the bottom end of push rod 136 extends to It is in contact in limiting slot 132 and with the top of push plate 137, the top of radiator 400 is fixedly installed with Brake Block 133, Brake Block 133 are located between two limit bases 131, and the top of Brake Block 133 offers the second shifting chute 134, and the two of the second shifting chute 134 First clamping plate 164 and first clamping plate 165 are rotatably connected on the inner wall of side respectively, first clamping plate 164 and first clamping plate 165 are mutually leaned on Close side offers card slot, and support column 135 is welded in the top inner wall of cover board 130, and the bottom end of support column 135 extends to In second shifting chute 134 and it is welded with brake plate 162, the two sides of brake plate 162 all extend in card slot and mutually clamp with card slot, First clamping plate 164 and the lateral roof close to each other of first clamping plate 165 are rotatably connected to runner 169, by radiator 400, Cover board 130, limit base 131, limiting slot 132, Brake Block 133, the second shifting chute 134, support column 135, push rod 136, push plate 137 and first spring 160 match, push cover board 130, be moved to brake plate 162 in the second shifting chute 134 and runner 169 are in contact, thus just will drive runner 169 and rotated, and when runner 169 is rotated, can drive the first folder respectively Plate 164 and first clamping plate 165 rotate, and are limited by brake plate 162, shaft 163, first clamping plate 164, first clamping plate 165, first Pipe 166, the second position-limiting tube 167, second spring 168, runner 169 and rotation slot 161 match, in brake plate 162 to bottom offset To lost with runner 169 contact when, the two sides of brake plate 162 will be in contact with first clamping plate 164 and first clamping plate 165, In the utility model, cover board can be pushed so that card slot carries out clamping to brake plate 162 under the action of second spring 168 130 can make brake plate 162 drive first clamping plate 164 and first clamping plate 165 to be rotated respectively, mobile in brake plate 162 When to card slot notch, so that it may under the action of second spring 168, drive card slot to be rotated, block to brake plate 162 Tightly, so that it may when so that cover board 130 and radiator 400 being fixedly mounted, cover board 130 will not be caused to deform because of unbalance stress.

In the utility model, the first spring 160, the top of the first spring 160 are welded in the bottom interior wall of limiting slot 132 It is mutually welded with the bottom of push plate 137, the side of first clamping plate 164 is welded with the first position-limiting tube 166, and the first position-limiting tube 166 is located at The lower section of card slot slidably connects the second position-limiting tube 167 in the first position-limiting tube 166, and one end of the second position-limiting tube 167 extends to It is mutually welded in two shifting chutes 134 and with the side of first clamping plate 165, the side of first clamping plate 164 is welded with second spring 168, And second spring 168 is located in the first position-limiting tube 166, one end of second spring 168 extends in the second position-limiting tube 167 and with the The side of one clamping plate 165 is mutually welded, and is symmetrically opened up on the two sides inner wall of the second shifting chute 134 there are two rotation slot 161, rotation slot Shaft 163 is welded on 161 side inner wall, two sides close to each other of shaft 163 are respectively positioned in the second shifting chute 134, First clamping plate 164 and first clamping plate 165 are rotatablely connected with shaft 163 respectively, and first clamping plate 164 and first clamping plate 165 are mutually leaned on A close lateral roof offers link slot, and the side of runner 169 is located in link slot and is rotatablely connected with link slot, by dissipating Hot device 400, cover board 130, limit base 131, limiting slot 132, Brake Block 133, the second shifting chute 134, support column 135, push rod 136, push plate 137 and the first spring 160 match, and push cover board 130, move brake plate 162 in the second shifting chute 134 To being in contact with runner 169, thus it just will drive runner 169 and rotated, it, can band respectively when runner 169 is rotated Dynamic first clamping plate 164 and first clamping plate 165 rotate, by brake plate 162, shaft 163, first clamping plate 164, first clamping plate 165, First position-limiting tube 166, the second position-limiting tube 167, second spring 168, runner 169 and rotation slot 161 match, in brake plate 162 It is moved to downwards and is lost with runner 169 when contacting, the two sides of brake plate 162 will be with 165 phase of first clamping plate 164 and first clamping plate Contact in the utility model, can push so that card slot carries out clamping to brake plate 162 under the action of second spring 168 Cover board 130 can make brake plate 162 drive first clamping plate 164 and first clamping plate 165 to be rotated respectively, in brake plate 162 When being moved to card slot notch, so that it may under the action of second spring 168, card slot be driven to be rotated, be carried out to brake plate 162 Clamping, so that it may when so that cover board 130 and radiator 400 being fixedly mounted, cover board 130 will not be caused to deform because of unbalance stress.

Working principle: when needing for cover board 130 and radiator 400 to be fixedly mounted, it is necessary first to push cover board 130, make Support column 135 drives brake plate 162 to enter in the second shifting chute 134, is moved in the second shifting chute 134 in brake plate 162 When being in contact with runner 169, it just will drive runner 169 and rotated, when runner 169 is rotated, can be driven respectively One clamping plate 164 and first clamping plate 165 rotate, brake plate 162 be moved to downwards lost with runner 169 contact when, brake plate 162 two sides will be in contact with first clamping plate 164 and first clamping plate 165, until brake plate 162 is moved to card slot notch When, it at this moment can be so that card slot carries out clamping to brake plate 162 under the action of second spring 168, so that it may so that lid When plate 130 and radiator 400 are fixedly mounted, cover board 130 will not be caused to deform because of unbalance stress.

It is the arrangement mounting structure of light source 330, including light source board 300, the top of light source board 300 referring to Figure 15-Figure 18 Portion equidistantly offers multiple mounting grooves 311, symmetrically offers card holding trough 312, mounting groove on the two sides inner wall of mounting groove 311 It is equipped in 311 and clamps seat 313, the top for clamping seat 313 offers cooperation shifting chute 315, cooperates the bottom interior wall of shifting chute 315 On be welded with cooperation cooperation support column 315, the top of cooperation cooperation support column 315 extends to top and the welding of light source board 300 There is limit plate, slidably connects movable plate 316 on cooperation cooperation support column 315, two side bottoms of movable plate 316 are rotatablely connected There is connecting rod 317, the bottom end of two connecting rods 317 is rotatably connected to connecting rod 318, and the bottom end of connecting rod 318 extends to cooperation and moves In dynamic slot 315 and it is welded with card column 326, cooperates and offers moving hole 327 on the two sides inner wall of shifting chute 315, card column 326 One end is through moving hole 327 and extends in card holding trough 312, and the top side of card column 326 offers limiting slot, and limiting slot is located at In card holding trough 312, the top of light source board 300 is symmetrically opened up there are two breaker slot 321, and two breaker slots 321 are located at peace The two sides of tankage 311, mounting groove 311 is interior to be equipped with locking plate 323, offers and card holding trough 312 in the bottom interior wall of breaker slot 321 The brake hole 322 being connected, the bottom of locking plate 323 are welded with brake posts 325, and the bottom end of brake posts 325 extends to limiting slot Interior and mutually clamp with limiting slot, the top of light source board 300 is symmetrically slidably connected there are two slide plate 20, and two slide plates 20 distinguish positions In the side of two breaker slots 321, the bottom side of slide plate 20 extends to the top of breaker slot 321 and connects with locking plate 323 Touching by light source board 300, mounting groove 311, card holding trough 312, clamps seat 313, cooperation shifting chute 315, cooperation cooperation support column 315, movable plate 316, connecting rod 317, connecting rod 318, compressed spring 319, breaker slot 321 and brake hole 322 match, and first will It clamps seat 313 to move down in mounting groove 311, the bottom of mounting groove 311 is moved in clamping seat 313, at this time in compression bullet Under the action of spring 319, card column 326 can be driven to be moved, so that card column 326 enters in card holding trough 312, pass through locking plate 323, extension spring 324, brake posts 325, card column 326, moving hole 327, installation through-hole 328, light source 330 (LED lamp bead) and cunning Plate 20 matches, and after card column 326 is moved to card holding trough 312, pushes locking plate 323, brake posts 325 are moved to limiting slot It is interior, by card column 326 carry out clamping, slide plate 20 is finally moved to the top of breaker slot 321 so that slide plate 20 to locking plate 11 into Row limit, the utility model is easy to operate, will clamp seat 313 first to the movement of the bottom of mounting groove 311, so that card column 326 is moved In dynamic braking card holding trough 2, locking plate 323 is then pushed, so that brake posts 325 are moved in limiting slot, last moving slide board 20, Locking plate 323 is limited, light source 330 can be installed on light source board, and easy to disassemble, be had when replacing light source 330 There is certain convenience.

In the utility model, the two sides of cooperation cooperation support column 315 are welded with compressed spring 319, two compressed springs 319 one end being located remotely from each other are welded with 318 phase of connecting rod respectively, are arranged with extension spring 324, extension spring in brake posts 325 324 top and the bottom of locking plate 323 are mutually welded, and the bottom end of extension spring 324 is mutually welded with the inner wall of brake hole 322, are moved The top of movable plate 316 offers slide opening, and cooperation cooperation support column 315 is closely slidably connected through slide opening and with slide opening, mounting groove Installation through-hole 328 is offered in 311 bottom interior wall, clamps light source 330 there are four the bottom symmetrical fixed installations of seat 313, light The bottom in source 330 runs through installation through-hole 328 and extends to the lower section of light source board 300, and the both ends of connecting rod 317 are welded with hinge, One end of two hinges is welded with movable plate 316 and 318 phase of connecting rod respectively, passes through light source board 300, mounting groove 311, card holding trough 312, seat 313, cooperation shifting chute 315, cooperation cooperation support column 315, movable plate 316, connecting rod 317, connecting rod 318, pressure are clamped Contracting spring 319, breaker slot 321 and brake hole 322 match, and will clamp seat 313 first and move down in mounting groove 311, Be moved to the bottom of mounting groove 311 clamping seat 313, at this time under the action of compressed spring 319, can drive card column 326 into Row movement passes through locking plate 323, extension spring 324, brake posts 325, card column so that card column 326 enters in card holding trough 312 326, moving hole 327, installation through-hole 328, light source 330 and slide plate 20 match, and after card column 326 is moved to card holding trough 312, push away Dynamic locking plate 323, brake posts 325 are moved in limiting slot, and card column 326 is carried out clamping, slide plate 20 is finally moved to system The top of dynamic slot 321, so that slide plate 20 limits locking plate 11, the utility model is easy to operate, will clamp seat first 313 is mobile to the bottom of mounting groove 311, so that locking plate 323 is then pushed in the mobile braking card holding trough 2 of card column 326, so that Brake posts 325 are moved in limiting slot, and last moving slide board 20 limits locking plate 323, light source 330 can be clamped On light source board, and it is easy to disassemble, certain convenience is provided with when replacing light source 330.

Working principle: when needing for light source 330 to be mounted on light source board, first shifting up movable plate 316, can be with It drives connecting rod 317 to be rotated, when connecting rod 317 rotates, two connecting rods 318 can be made close to each other, and then can two A card column 326 is close to each other, then will clamp seat 313 and moves down in mounting groove 311, is moved to installation clamping seat 313 The bottom of slot 311 can drive card column 326 to be moved at this time under the action of compressed spring 319 so that card column 326 into Enter in card holding trough 312 after card column 326 is moved to card holding trough 312, push locking plate 323, so that locking plate 323 drives braking Column 325 is moved, and brake posts 325 are moved in limiting slot, and card column 326 is carried out clamping, is finally moved to slide plate 20 Light source 330 can be installed on light source board, and just by the top of breaker slot 321 so that slide plate 20 limits locking plate 11 In disassembly, certain convenience is provided with when replacing light source 330.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of lamps and lanterns, it is characterized in that: including radiator；The radiator includes the cooling fin for being evenly distributed on its surface, Every the mounting cylinder being distributed on a heat sink and spool is crossed, the mounting cylinder is used to screw assembly with screw or bolt, described Mistake spool for passing through conducting wire；

It further include air permeable plate, translucent cover, first shell sealing ring, reflective mirror, light source board, the light source board, reflective mirror are solid Fixed and light source board is put into light source and is mounted on the reflective mirror left side, light source luminescent after light source board is powered on a heat sink, and reflective mirror is by light Line reflection；

Radiator also passes through first shell sealing ring and translucent cover sealing is assembled, and translucent cover is pellucidity；

The translucent cover is equipped with transparent mounting hole, and the transparent mounting hole and air permeable plate are assembled, set on the air permeable plate It is equipped with several perforative air holes.

2. lamps and lanterns as described in claim 1, it is characterized in that: further including cover board, the cover board is fixed on a heat sink and is covered Plate is assembled by second shell sealing ring and the sealing of constant-current source shell one end, and the constant-current source shell other end is assembled by end cap, and Constant-current source is installed in constant-current source shell；

Air permeable plate is installed on translucent cover by self-tapping screw, light source board apply heat-conducting silicone grease after paste on a heat sink, translucent cover with Radiator is connected by screw to, cover board is installed on the radiator other side, and constant-current source shell is installed on cover board and is connected by screw It connects.

3. lamps and lanterns as claimed in claim 1 or 2, it is characterized in that: air permeable plate and translucent cover, radiator form heat convection structure, Heat convection structure includes radiator, and the bottom of radiator is fixedly installed with translucent cover, and translucent cover is equipped with thermovent, thermovent with Radiator is adapted, and is equipped with air permeable plate at the thermovent on translucent cover, and air permeable plate is disc-shaped structure, at the center of air permeable plate Equipped with the first air hole, the circumference on the outside of the first air hole is equipped with multiple the second air holes being provided on air permeable plate.

4. lamps and lanterns as claimed in claim 3, it is characterized in that: the bottom center of radiator is fixedly welded with main fixed column, and Main fixed column is located in the thermovent on translucent cover, is in contact at the top of the bottom end of main fixed column and air permeable plate, main fixed column Matching thread slot is offered on bottom end, matching thread slot internal screw thread is equipped with attachment screw, and the bottom end activity of attachment screw is passed through Wear the first air hole and be fixedly connected with screw head, screw head is located at the lower section of air permeable plate, screw head and air permeable plate it Between be equipped with small washer and large washer, and small washer is located at the bottom of large washer, and small washer and large washer are set in attachment screw On, attachment screw is equipped with cavity, and flexible connection column is slidably connected in cavity, is flexibly connected column sliding and extends to matching thread In slot and it is rotatably connected to bearing block, the bottom end for being flexibly connected column is fixedly connected with movable convex block, the two sides difference of movable convex block It is slidably connected with the two sides inner wall of cavity, the first elastic slice is equipped in cavity, the top of the first elastic slice and the bottom of activity convex block are solid Fixed connection, the bottom end of the first elastic slice are fixedly connected with the bottom interior wall of cavity, and rotation seat is movably installed in matching thread slot, and The top of rotation seat and the top inner wall of matching thread slot abut, and the bottom of rotation seat is equipped with movable groove body, and bearing block It is slidably mounted in loose slot body, the second elastic slice, and the top on the top of the second elastic slice and movable groove body is equipped in loose slot body Inner wall is fixedly connected, and is fixedly connected at the top of the bottom end of the second elastic slice and bearing block.

5. lamps and lanterns as claimed in claim 1 or 2, it is characterized in that: the reflective mirror, is installed on a heat sink, the radiator Side be equipped with sealing ring, the side of the radiator is opened up there are two shifting chute, and sealing ring is located between two shifting chutes, The first compressed spring is fixedly connected in the top inner wall of the shifting chute, the bottom of first compressed spring is fixedly connected with Limit plate, two mutually close sides of limit plate offer fixing groove, are equipped with the same reflective mirror ontology in two fixing grooves, The side of the radiator is opened up there are two placing groove, and two shifting chutes are respectively positioned between two placing grooves, the placing groove Interior to be equipped with fixed plate, the side of two fixed plates is fixedly installed with the same translucent cover, and the side of the translucent cover offers recessed Slot, the side of the limit plate extend to the side of radiator and extend in groove, offer fixation hole in the fixed plate, Locating slot is offered on the side inner wall of the placing groove, and the same fixing axle is equipped in the fixation hole and locating slot, it is described Through hole is offered on the side inner wall of placing groove, the top of the fixing axle through through hole and extends to the upper of radiator Side, and pressing plate is welded at the top of fixing axle, the outer sheath of the fixing axle is equipped with the second compressed spring, the second compression bullet One end of spring is mutually welded with radiator, and the other end of second compressed spring is mutually welded with pressing plate, is offered on the pressing plate Two restriction holes, restriction hole internal screw thread are connected with restriction axis.

6. lamps and lanterns as claimed in claim 2, it is characterized in that: the cover board, is installed on a heat sink, in the top of the cover board It is symmetrically welded with push rod on wall, the top of the radiator is symmetrically fixedly mounted that there are two limit base, the tops of the limit base Limiting slot is offered, push plate is slidably connected in the limiting slot, the bottom end of the push rod extends in limiting slot and and push plate Top be in contact, be fixedly installed with Brake Block at the top of the radiator, the Brake Block is located between two limit bases, institute It states and offers the second shifting chute at the top of Brake Block, be rotatably connected to the first folder respectively on the two sides inner wall of second shifting chute Plate and second clamping plate, the first clamping plate and second clamping plate side close to each other offer card slot, the top of the cover board Support column is welded on inner wall, the bottom end of the support column extends in the second shifting chute and is welded with brake plate, the braking The two sides of plate all extend in card slot and mutually clamp with card slot, the first clamping plate and a second clamping plate lateral roof close to each other It is rotatably connected to runner.

7. lamps and lanterns as claimed in claim 2, it is characterized in that: the top of the light source board equidistantly offers multiple mounting grooves, Card holding trough is symmetrically offered on the two sides inner wall of the mounting groove, is equipped in the mounting groove and is clamped seat, the top for clamping seat Portion offers cooperation shifting chute, is welded with cooperation support column, the cooperation support column in the bottom interior wall of the cooperation shifting chute Top extend to the top of light source board and be welded with limit plate, slidably connect movable plate on the cooperation support column, it is described Two side bottoms of movable plate are rotatably connected to connecting rod, and the bottom end of two connecting rods is rotatably connected to connecting rod, the connecting rod Bottom end extend in cooperation shifting chute and be welded with card column, offer movement on the two sides inner wall of the cooperation shifting chute The one end in hole, the card column through moving hole and extends in card holding trough, and the top side of the card column offers limiting slot, institute It states limiting slot to be located in card holding trough, the top of the light source board is symmetrically opened up there are two breaker slot, and two breaker slots are located at The two sides of mounting groove, the mounting groove is interior to be equipped with locking plate, offers in the bottom interior wall of the breaker slot and is connected with card holding trough Logical brake hole, the bottom of the locking plate are welded with brake posts, the bottom end of the brake posts extend in limiting slot and with limit Position slot mutually clamps, and the top of the light source board is symmetrically slidably connected there are two slide plate, and two slide plates are located at two breaker slots Side, the bottom side of the slide plate extends to the top of breaker slot and is in contact with locking plate.