CN207741033U

CN207741033U - A kind of lamps and lanterns locked instrument

Info

Publication number: CN207741033U
Application number: CN201820077408.2U
Authority: CN
Inventors: 张正泰
Original assignee: Jiangsu Dili Simpson Lighting Co Ltd
Current assignee: Jiangsu Dili Simpson Lighting Co Ltd
Priority date: 2018-01-17
Filing date: 2018-01-17
Publication date: 2018-08-17
Anticipated expiration: 2028-01-17

Abstract

A kind of lamps and lanterns locked instrument, including shaft seat, buckling groove and lock, shaft seat is arranged at the edge of the shell of lamp installation luminescence component, buckling groove is arranged at the edge of the lampshade of lamps and lanterns, the lampshade is locked on shell by lock, lock includes rotating shaft, interconnecting piece and clamping portion, and the rotating shaft is mounted in shaft seat, and the clamping portion fastening is in buckling groove.While capable of realizing that the lampshade of LED lamp and shell are reliably locked, manufacture and installation cost are relatively low, can reuse, and can install and dismantle to convenient and efficient.

Description

A kind of lamps and lanterns locked instrument

Technical field

The utility model is related to a kind of lamps and lanterns locked instruments.

Background technology

LED light source is high with its luminous efficiency, power consumption is few, service life is long, security reliability is strong and is good for the environment Advantage becomes modern lamplit main product.Existing LED lamp also gradually applies to street lamp field, due to single led Illuminator is generally point light source, and to ensure brightness, therefore LED street lamp mostly uses LED illuminator group, results in LED street lamp in this way Lampshade area is generally large.

In the prior art, to save the cost of LED street lamp, lampshade (light cover) and shell (lamp holder) part generally use plastics It is made, is attached using helicitic texture.Under the influence of the outdoor working environment of LED street lamp and LED light source big calorific value, plastics Lampshade and shell be easy aging, especially with the plastic whorl of screw engagement outdoor using after the several years, then knockout screw is very It is easily damaged plastic whorl, is not easy to the fastening lampshades on shell again.

To solve the above problems, having abandoned substantially in the prior art directly in such a way that helicitic texture is fixed.Example If patent document CN202675172U discloses a kind of most common lamp lampshade clamping structure, including lamp body and lampshade at present, The lampshade is mounted on the lamp body, and the both sides of the lamp body are at least each provided with a gripping mechanism, the gripping mechanism Including the arm of force and support arm, by the first rotation axis connection, the end of the arm of force passes through the second rotation axis for the arm of force and support arm On lamp body, resistance spring is separately installed in first rotation axis and the second rotation axis, the lampshade passes through gripping mechanism Support arm be fixed on the lamp body.Due to being provided with gripping mechanism on lamp body, the gripping mechanism includes the arm of force and support arm, By the first rotation axis connection, the end of the arm of force is mounted on by the second rotation axis on lamp body, is rotated at two for the arm of force and support arm Torsional spring is separately installed on axis, lampshade is fixed on by the support arm of gripping mechanism on the lamp body.

Above-mentioned lamp lampshade clamping structure is assembled by multiple parts, and volume is also larger, and manufacture assembly cost is higher. And when needing dismounting after installing, especially after installing and using the long period, when dismounting, needs to use tool such as screwdriver Its support arm is agitated, but due to the influence of lampshade contour structures, force direction is restricted, i.e., it can not be from just alignment disengagement side To angle force, so it is generally necessary to larger power, and be easy to damage hasp, lampshade or lamp body.

Another LED lamp fastener is disclosed in patent document CN103672769A, including it is in bar shaped to be arranged on light cover The bayonet of channel-shaped and the lamp holder fixture being fixedly connected on lamp holder, the lamp holder fixture include buckle base and arc elastic plate, The buckle base is fixedly connected on lamp holder, and one end and the buckle base of arc elastic plate are hinged, arc elastic plate it is another One end is additionally provided with buckle, and the engaging portion of the buckle and arc elastic plate is smooth circular arc, and the bayonet is located at arc elastic Plate is in its rotation direction with buckle base hinge joint, and the distance at its both ends is less than bayonet under arc elastic plate free state At a distance from arc elastic plate and buckle base hinge joint.

The LED lamp fastener equally exists the problem that parts are more, manufacture assembling is inconvenient, and the clamping buckled is reliable Property is not high.

To solve clamping integrity problem, a kind of anti-dropout LED seat card is disclosed in patent document CN103672768A Part, including it is in the bayonet of bar shaped channel-shaped, the lamp holder fixture and locking pin being fixedly connected on lamp holder, the lamp to be arranged on light cover Seat fixture includes buckle base and arc elastic plate, and the buckle base is fixedly connected on lamp holder, one end of arc elastic plate It is hinged with buckle base, the other end of arc elastic plate is additionally provided with buckle, the engaging portion of the buckle and arc elastic plate For smooth circular arc, the bayonet is located at arc elastic plate in its rotation direction with buckle base hinge joint, arc elastic plate The distance at its both ends is less than bayonet at a distance from arc elastic plate and buckle base hinge joint under free state, the arc elastic The arc panel pin hole and light cover pin hole for installing locking pin are also respectively provided on plate and light cover corresponding position.

This Anti-off LED lamp holder fastener equally exists the problem that parts are more, manufacture assembling is inconvenient.In order to improve The clamping reliability of buckle, it is also necessary to locking pin be worn by light cover pin hole and arc panel pin hole to improve fastness, even more shadow Assembly and disassembly efficiency is rung.

The above problem also has in other literature to be proposed and discloses its corresponding solution.Patent document CN104344359A considers that, in field of illuminating lamps, many lamps and lanterns are all to compress Transparent Parts using buckle, due to buckling itself Without reliable self-locking function, in transport, high vibration or falling process, buckle may be made to unclamp, be compressed to lose The effect of Transparent Parts.Therefore a kind of buckle structure of lamps and lanterns is proposed, including：One of one end and lamps and lanterns component rotatably connect The other end of the buckle connect, buckle is set there are two boss is engaged, and a mounting groove is formed between two engaging boss；Mounted on peace In tankage and with the self-fastening button that engages boss and be rotatably connected, self-fastening button includes the middle part of ontology and the one side set on ontology Clamping lug；Be fixed on the return springs of the bottom of mounting groove, return springs and handle portion and clamping lug back to Side abuts against；Counterpart on another component of lamps and lanterns, counterpart include block-like matrix and set on matrix The wherein fastening protrusion at the middle part of one side, the region that matrix is located at the both sides for fastening protrusion are blocking portion, engaging boss and resistance Stopper abuts against, clamping lug under the action of the elastic anchorage force of return springs with fasten protrusion tightly clamping.

The safety of the buckle structure is enhanced, but it is complicated, volume is big, operation is comparatively also inconvenient.

Lamps and lanterns commonly used in the art, which latch in CN104791721A in the patent literature, also more clear disclosure, in order to Solve lamps and lanterns hasp do not have anti-drop function, in the case of vibrated, hasp be easy failure the problem of, in existing hasp On the basis of increase disconnecting prevention structure, specifically include：Fixed seat, fixed seat include fixed seat ontology and two first mounting plates, are fixed It is respectively provided with one first mounting plate on the both sides of seat ontology one end, the first mounting hole is provided on the first mounting plate；Tabletting, tabletting include Tabletting ontology and two second mounting plates are respectively provided with one second mounting plate on the both sides of tabletting ontology one end, are opened on the second mounting plate There is the second mounting hole being correspondingly arranged with the first mounting hole, bayonet is provided on tabletting ontology, buckle protrusion is equipped at bayonet；It hangs Hook so that fixed seat and tabletting are rotatably coupled；Torsional spring；Pinch plate, pinch plate are fixed in fixed seat, and pinch plate is equipped with The buckle slot to match with buckle protrusion.The present invention realizes hasp effect by hook, fixed seat and the cooperation of tabletting, by lamps and lanterns Lamp housing and cover close, then by the fixed tabletting of buckle slot cooperation of the buckle protrusion and pinch plate in tabletting, to realize The anticreep effect of the tabletting of hasp.

The program is expected to solve the problems, such as to reuse and clamping reliability, but complicated, cause manufacture, assembling and Use upper equal inconvenience.

In general, it is mostly outdoor use that LED lamp, which is especially larger LED street lamp/field lamp, and high when installation maintenance Idle job situation is more, and the installation and removal structure of convenient and efficient could really meet industry to being wanted in terms of time-consuming and efficiency It asks.Simultaneously because use scope is wide, quantity is more, lower manufacture and installation cost and the buckle structure that may be reused, The great advantage on resource-effective can be brought.The premise of everything must be set up on the locking effect of high reliability, only The requirement for realizing and meeting this three aspect simultaneously, could really promote LED lamp industry to play its efficient, high-quality, resource-effective Environment-friendly advantage.

Utility model content

In view of situation above, in order to solve the problems, such as that above-mentioned technology exists, the utility model proposes a kind of lockings of lamps and lanterns to fill It sets, while capable of realizing that the lampshade of LED lamp and shell are reliably locked, manufacture and installation cost are relatively low, can reuse, and And convenient and efficient it can install and dismantle.

Lamps and lanterns locked instrument according to the present utility model, including shaft seat, buckling groove and lock, shaft seat are arranged in lamps and lanterns The edge of the shell of luminescence component is installed, buckling groove is arranged at the edge of the lampshade of lamps and lanterns, and the lampshade is locked by lock On shell, lock includes rotating shaft, interconnecting piece and clamping portion, and the rotating shaft is mounted in shaft seat, the clamping portion button Tightly in buckling groove.By latching the cooperation with shaft seat/buckling groove of lamp casing/lampshade, it can easily pacify installation and dismantling It unloads.When mounted, as long as installing rotating shaft into shaft seat, then clamping portion is pressed into can be completed in buckling groove and was installed Journey.Due to latching the metamorphosis of interconnecting piece, clamping portion can easily cross the edge of buckling groove when mounted.It crosses clamping portion After being clamped groove edge and falling into buckling groove, due to latching the return action of interconnecting piece, clamping portion can be made to fasten card securely Access slot ensures the locking between lampshade and shell and is fixed to each other.

Preferably, the interconnecting piece is equipped with waveform configuration, is equipped in the top of the waveform configuration on interconnecting piece and tears open outside Hole is unloaded, the middle part of the clamping portion opposite with outer removal hole is equipped with interior removal hole or interior dismounting slot.

Ripple struction provides better flexible deformation, can not only pull interconnecting piece outward, can also press/agitate card Interconnecting piece is set to be deformed along its length when socket part, two kinds of deformations can be integrated and be had an effect, and be passed through in attaching/detaching Deformation makes to be easy to dismount, not damaged structure, since the effect of screen resilience can provide best coupling mechanism force again in use state.

By the cooperation of outer removal hole and interior removal hole/interior dismounting slot, as long as using the work of a root long bar shaped in dismounting For example common flat mouth screwdriver of tool agitates, i.e., upwards from stretching into and being inserted into interior removal hole/interior dismounting slot in outer removal hole Lock clamping portion can be made to be disengaged with lampshade, easily removed due to the deformation of lock interconnecting piece.

Preferably, the shaft seat and shell, buckling groove and lampshade are respectively integrally formed plastic construction, the lock The metal structure being integrally formed.On shell, buckling groove integrated molding contributes to shaft seat integrated molding on lampshade The stability and reliability when being locked connection are improved, lock uses integrally formed metal structure, contributes to Selection utilization The elasticity of metal itself is convenient for forming coupling mechanism force, and disposal molding helps to reduce manufacturing cost.Lock uses and shaft Seat and the different material of buckling groove, have different hardness, can prevent mutually stuck/locked or damage.

Preferably, the buckling groove includes the clamping groove seat being arranged at lampshade edge, and it is flat to be clamped setting and lampshade in groove seat Capable clamping groove face.

Preferably, the clamping groove face is arc surface.

Preferably, the edge of the lampshade is equipped with lampshade chimb, and the buckling groove seat height is in the lampshade chimb.

Preferably, the shaft seat is equipped with the shaft hole of installation rotating shaft.

Preferably, the shaft hole is hatch frame, is packed into convenient for rotating shaft.

Preferably, the shaft seat is equipped with opening, and shaft seat and its shaft hole is made to be divided into middle part accommodation space Separate structure.For the middle part accommodation space that setting opening is formed on shaft seat for accommodating lower interconnecting piece, the width of lower interconnecting piece is small In the length of rotating shaft, after the both ends of rotating shaft are packed into shaft hole, lower interconnecting piece can free in and out the middle part and accommodate sky Between, help to make full use of space while ensureing reliability and reduces the overall volume of lock.

Preferably, sealing ring is equipped between the shell and lampshade.On the one hand lamp that sealing ring forms shell and lampshade Sealing function is played in space in tool, and elastic buffer is also on the other hand constituted between shell and lampshade, when lock being avoided to lock pair The tightening force of the two is excessively powerful or unbalance stress causes the damage of shell/lampshade/lock or long-term stress to damage.

Preferably, the shell back is equipped with mounting bracket.

Take the utility model proposes technology after, according to the lamps and lanterns locked instrument of the utility model embodiment, have Following advantageous effect：

1) it is easily installed and dismantles, it is easy to operate in assembling and dissembling process, laborsaving, lamp casing and lampshade will not be caused to damage Wound is destroyed；And the lock disassembled can be used for a long time repeatedly, save cost.

2) shell of lamps and lanterns and lampshade can be given to provide best coupling mechanism force in use state, lampshade can be firmly locked It is fixed on lamp casing, and there is certain elastic deformability, avoid lamp casing or lampshade in the state of long-term stress It is lower to generate excessive fatigue damage, increase service life.

3) compact structure is light, and manufacturing process is simple and direct, is not required to individually assemble, improves manufacture efficiency, reduce manufacture and Use cost.

4) when lock interconnecting piece setting ripple struction, better flexible deformation can be provided, can not only pull connection outward Portion, can also press/agitate clamping portion when so that interconnecting piece is deformed along its length, two kinds of deformations can integrate generation Effect makes to be easy to dismount, not damaged structure, due to the effect of screen resilience in use state in attaching/detaching by deformation Best coupling mechanism force can be provided again.

5) when lock interconnecting piece is smooth surface, not only there is aesthetics, but also reduce overall dimensions, manufacture and packaging It is more convenient, be also not easy in long-term use accumulate sundries (be used for a long time especially in outdoor application when, complicated knot Structure is easy the extraneous various tiny dirt sundries of accumulation), while latching interconnecting piece and using elastic material making that can also provide assembly and disassembly When deflection and best coupling mechanism force when used for a long time.

Description of the drawings

Fig. 1 shows the lamps and lanterns locked instrument structure chart of the utility model；

Fig. 2 is the buckle structure figure in Fig. 1；

Fig. 3 is the view of another angle of Fig. 2；

Fig. 4 is structure chart of the shaft seat from bottom in Fig. 1；

Fig. 5 is the buckling groove structure chart in Fig. 1；

Fig. 6 is to latch in the mounting structure enlarged drawing on lamps and lanterns in Fig. 1；

Fig. 7 is the installation sectional view of Fig. 6 latched on lamps and lanterns.

Specific implementation mode

The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.Described implementation Example includes the various details for helping to understand, but they can only be counted as illustratively, be the part of the utility model Embodiment, instead of all the embodiments.Unless otherwise defined, the technical term or scientific term used herein should be this The ordinary meaning that the personage with general technical ability is understood in utility model fields.Meanwhile in order to keep specification more clear Chu is succinct, by omission pair it is well known that the detailed description of function and construction.

As shown in Figure 1, a kind of lamps and lanterns locked instrument, including shaft seat 11, buckling groove 21 and lock 3, shaft seat 11 are arranged At the edge of the shell 10 of lamp installation luminescence component, buckling groove 21 is arranged at the edge of the lampshade 20 of lamps and lanterns, and lock 3 will be described Lampshade 20 is locked on the housing 10.10 back of shell is equipped with mounting bracket 19 and is used for lamp installation.

As shown in Figures 2 and 3, lock 3 includes rotating shaft 31, interconnecting piece 32 and clamping portion 33, and the interconnecting piece 32 includes Elastic connection plate 320, upper interconnecting piece 321 and lower interconnecting piece 322, the setting of upper interconnecting piece 321 the top of elastic connection plate 320 and with Clamping portion 33 connects, and lower interconnecting piece 322 is arranged in 320 bottom of elastic connection plate and is connect with rotating shaft 31；The elastic connection Plate 320 is equipped with waveform configuration 5.

The waveform configuration 5 is parallel to rotating shaft 31 and clamping portion 33, and waveform configuration 5 includes sequentially connected first biasing Plate 51, arc plate 52 and the second biasing plate 53, the top and bottom of the normal of the first biasing plate 51 relative to elastic connection plate 320 Connecting line is obliquely installed, and the second biasing plate 53 and 51 opposing arcs plate 52 of the first biasing plate are symmetrical arranged, 51 He of the first biasing plate The other end of second biasing plate 53 is connect with the top/bottom of elastic connection plate 320 respectively.

Further, the elastic connection plate 320 is equipped with three group of first biasing plate 51 being connected with each other, 52 and of arc plate Second biasing plate 53 is connected between adjacent the first biasing plate 51 and the second biasing plate 53 by arc plate.

Further, 320 top of the elastic connection plate is equipped with outer removal hole 41 with 321 junction of upper interconnecting piece, described Clamping portion 33 is the arcuate structure crimped downwards, and the middle part of clamping portion 33 is equipped with interior removal hole or interior dismounting slot 42.By outer The cooperation of removal hole and interior removal hole/interior dismounting slot, as long as being put down in dismounting using the tool of a root long bar shaped is for example common Mouth screwdriver agitates upwards from stretching into and being inserted into interior removal hole/interior dismounting slot in outer removal hole, you can since lock connects The deformation in portion makes lock clamping portion be disengaged with lampshade, easily removes.

The outer removal hole 41 is rectangle slot.The clamping portion 33 is separate structure, and interior dismounting slot 42 is arranged in institute It states between separate structure.Convenient for manufacture, and two smaller arcuate structures are formed, is conducive to its flexible deformation.

Further, the outer removal hole 41 opened up on the elastic connection plate 320 is extended to be connect with elastic connection plate 320 Upper interconnecting piece 321 on.The position of outer removal hole 41 has been raised in setting in this way, is conducive to outer removal hole 41 and interior dismounting slot 42 is right Together, it is stretched in interior dismounting slot 42, and is upturned from outer removal hole 41 by tool such as flat mouth screwdriver, you can make clamping Portion 33 is detached from buckling groove 42, can ensure that lower whole height and smaller overall volume also can be easy to disassemble.

As shown in figure 4, the edge of shell 10 is equipped with shaft seat 11, shaft seat 11 is equipped with the shaft hole of installation rotating shaft 31 110, the shaft hole 110 is hatch frame, is packed into convenient for rotating shaft 31.Shaft seat 11 be equipped with opening, make shaft seat 11 and Its shaft hole 110 divides for the separate structure with middle part accommodation space.The middle part that setting opening is formed on shaft seat 11 accommodates empty Between for accommodating lower interconnecting piece 322, the width of lower interconnecting piece 322 is less than the length of rotating shaft 31, is filled at the both ends of rotating shaft 31 After entering shaft hole 110, lower interconnecting piece 322 can free in and out the middle part accommodation space, help ensureing the same of reliability When make full use of space and reduce the overall volume of lock.

As shown in figure 5, the edge of lampshade 20 is equipped with buckling groove 21, buckling groove 21 includes the clamping being arranged at 20 edge of lampshade Groove seat 210 is clamped in groove seat 210 and the clamping groove face 211 parallel with lampshade 20 is arranged, and the clamping groove face 211 is arc surface.Institute The edge for stating lampshade 20 is equipped with lampshade chimb 201, and the clamping groove seat 210 is higher than the lampshade chimb 201.

Fig. 6 and Fig. 7 are please referred to below and is combined shown in Fig. 1 to Fig. 3, and the rotating shaft 31 is mounted in shaft seat 11, institute The fastening of clamping portion 33 is stated in buckling groove 21.It, can be with by latching the cooperation with shaft seat/buckling groove of lamp casing/lampshade Easily mount and dismount.When mounted, as long as installing rotating shaft into shaft seat, then clamping portion is pressed into buckling groove i.e. It can complete installation process.Due to latching the metamorphosis of interconnecting piece, clamping portion can easily cross the side of buckling groove when mounted Edge.After clamping portion is crossed clamping groove edge and fallen into buckling groove, due to latching the return action of interconnecting piece, clamping portion can be made Buckling groove is fastened securely, ensures the locking between lampshade and shell and is fixed to each other.

Sealing ring 29 is equipped between the shell 10 and lampshade 20.29 one side of sealing ring forms shell 10 and lampshade 20 Lamps and lanterns in space play sealing function, on the other hand also constitute elastic buffer between shell 10 and lampshade 20, avoid latching Or unbalance stress excessively powerful to the tightening force of the two leads to damage or the long-term stress of 10/ lampshade 20/ of shell lock when locking Damage.

In the present embodiment, the clamping portion 33 is the arcuate structure crimped downwards, is bowed downward to semicircular arc-shaped Fastening is advantageously caught in buckling groove 21.Clamping portion 33 may be set to be the arcuate structure to upsweep, in such cases, It is needed after being bent upwards then downward, a structure close to annulus is formed, to be caught in fastening using the surface below such annulus It is some more relative to bending consumptive material directly down in buckling groove 21.But it is such be bent upwards and transfer be formed down close to The arcuate structure of annulus has a advantage to be that its edge has been hidden into 33 lower inner of clamping portion by bending, after mounting will not Prominent surface, even if hand, which is touched, there will not be sharp keen protrusion.

Further, the width of the lower interconnecting piece 322 is less than the length of the rotating shaft 31.Convenient for by rotating shaft 31 Both ends rotation is fixed on shaft seat 11.Further, the rotating shaft 31 rotates two ends being fixed on shaft seat 11 The diameter in portion is less than the diameter at 31 middle part of rotating shaft, in this way after the both ends of rotating shaft 31 are packed into shaft hole 110, in rotating shaft 31 Portion forms step structure, can prevent rotating shaft 31 from being moved left and right on shaft seat 11 due to being relatively large in diameter.

Further, the rotating shaft 31 be hollow shaft, and in the outer wall upper edge of the hollow shaft its be axially arranged with turn Axial trough 310.By the hollow shaft structure design equipped with rotary axis groove 310, make rotating shaft 31 that there is elasticity and screen resilience, rotating shaft 31 Outer diameter in a free state can be slightly larger than the shaft hole diameter being arranged on shaft seat 11, and rotating shaft 31 is being caught in shaft seat 11 When interior, since it can be compressed with elasticity, after the completion of assembly, the rebound of rotating shaft 31 makes the axis of rotating shaft 31 and shaft seat 11 Hole cooperation is even closer, avoids shaking/sliding or unexpected abnormal inconsistent phenomenon.Since rotating shaft 31 has radial bullet Property, slightly applying rotatory force in assembling process can make lock rotation to buckle or be detached from lampshade 20.Certainly, the rotating shaft 31 Rotary axis groove 310 can not also be set, be conducive to prevent the trough rim of rotary axis groove 310 from generating touching with other positions.In such case Under, to provide cooperation accuracy above-mentioned, the material with certain elasticity may be used to make rotating shaft 31 or accommodate it Shaft seat 11, or use other types of damping structure.

Further, the upper interconnecting piece 321 includes upper connection transverse slat 3211, and the both ends of upper connection transverse slat 3211 lead to respectively Connecting plate is crossed to connect with elastic connection plate 320 and clamping portion 33.Transverse slat 3211 is connected in setting to be convenient for being arranged across on lampshade 20 Buckling groove 21 edge, may be set to be arc-shaped or other shapes.3211 opposing arcs shape structure of upper connection transverse slat is come Whole height can be reduced by saying, reduce overall volume.

Further, the rotating shaft 31, interconnecting piece 32 and clamping portion 33 are the molding sheet metal structural of integration.It can be straight It connected the process means such as the progressive die, progressive die and disposably completes whole manufacturing processes, manufacturing process is easy, is not required to independent group Dress, improves manufacture efficiency, reduces manufacturing cost and use cost.

According to the lamps and lanterns locked instrument of above-described embodiment, it is easily installed and dismantles, easy to operate in assembling and dissembling process, province Power will not cause damage and failure to lamp casing and lampshade；And the lock disassembled can be used for a long time repeatedly, save Cost.

According to the lamps and lanterns locked instrument of above-described embodiment, the shell of lamps and lanterns and lampshade can be given to provide most preferably in use state Coupling mechanism force, can firmly be locked lampshade elastic deformability on lamp casing and certain, avoid lamps and lanterns Shell or lampshade generate excessive fatigue damage in the state of long-term stress, increase service life.

According to the lamps and lanterns locked instrument of above-described embodiment, compact structure is light, and manufacturing process is simple and direct, is not required to individually assemble, Manufacture efficiency is improved, manufacturing cost and use cost is reduced.

According to the lamps and lanterns locked instrument of above-described embodiment, when ripple struction is arranged in lock interconnecting piece, better bullet can be provided Property deformation, can not only pull interconnecting piece outward, can also press/agitate clamping portion when so that interconnecting piece is produced along its length Change shape, and two kinds of deformations can be integrated and be had an effect, and make to be easy to dismount by deformation in attaching/detaching, not damaged structure, Since the effect of screen resilience can provide best coupling mechanism force again in use state.

According to the lamps and lanterns locked instrument of above-described embodiment, when lock interconnecting piece is smooth surface, not only there is aesthetics, and And overall dimensions are reduced, manufacture and packaging are more convenient, are also not easy accumulation sundries in long-term use and (are being used for a long time Especially in outdoor application, complicated structure is easy the extraneous various tiny dirt sundries of accumulation), while latching interconnecting piece and adopting Deflection when assembly and disassembly can be also provided and best coupling mechanism force when used for a long time are made with elastic material.

"upper" described herein, "lower" or " top ", " lower section " are the phases for the placement status with normal use To upper and lower relation, that is, the upper and lower relation that illustrations are substantially shown.When placement status changes, such as overturn When, corresponding position relationship should be also converted therewith to understand or implement the technical solution of the application.

Claims

1. a kind of lamps and lanterns locked instrument, which is characterized in that including shaft seat (11), buckling groove (21) and lock (3), shaft seat (11) it is arranged at the edge of the shell (10) of lamp installation luminescence component, buckling groove (21) is arranged on the side of the lampshade (20) of lamps and lanterns The lampshade (20) is locked on shell (10) by edge, lock (3), and lock (3) includes rotating shaft (31), interconnecting piece (32) With clamping portion (33), the rotating shaft (31) is mounted in shaft seat (11), and clamping portion (33) fastening is in buckling groove (21) In.

2. a kind of lamps and lanterns locked instrument according to claim 1, which is characterized in that the interconnecting piece (32) is equipped with waveform Structure (5) is equipped with outer removal hole (41) on interconnecting piece (32), with outer removal hole (41) phase in the top of the waveform configuration (5) To clamping portion (33) middle part be equipped with interior removal hole or interior dismounting slot (42).

3. a kind of lamps and lanterns locked instrument according to claim 1 or 2, which is characterized in that the shaft seat (11) and shell (10), buckling groove (21) and lampshade (20) are respectively integrally formed plastic construction, the metal that the lock (3) is integrally formed Structure.

4. a kind of lamps and lanterns locked instrument according to claim 1 or 2, which is characterized in that the buckling groove (21) includes setting The clamping groove seat (210) at lampshade (20) edge is set, the clamping groove face parallel with lampshade (20) is set in clamping groove seat (210) (211)。

5. a kind of lamps and lanterns locked instrument according to claim 4, which is characterized in that the clamping groove face (211) is circular arc Face.

6. a kind of lamps and lanterns locked instrument according to claim 4, which is characterized in that the edge of the lampshade (20) is equipped with lamp Cover chimb (201), the clamping groove seat (210) are higher than the lampshade chimb (201).

7. a kind of lamps and lanterns locked instrument according to claim 1 or 2, which is characterized in that the shaft seat (11) is equipped with peace Reinstall the shaft hole (110) of shaft (31).

8. a kind of lamps and lanterns locked instrument according to claim 7, which is characterized in that the shaft hole (110) is that opening is tied Structure.

9. a kind of lamps and lanterns locked instrument according to claim 7, which is characterized in that the shaft seat (11) is equipped with and opens Mouthful, shaft seat (11) and its shaft hole (110) they are the separate structure with middle part accommodation space.

10. a kind of lamps and lanterns locked instrument according to claim 1, which is characterized in that the shell (10) and lampshade (20) Between be equipped with sealing ring (29).