CN209101200U - A kind of LED illumination lamp - Google Patents

Abstract

The utility model relates to technical field of automobile illumination, the lamp plate after two panels lamp plate combined pressure is integrally fixed in main body by particular a kind of LED illumination lamp, including main body, fan, tabletting, is then locked again and is paid 2 fastened by screw；The driving is mounted in lower cover, and the both ends driven are connected separately with power supply line, electric power connection line, and upper cover is adapted fastening with lower cover and driving is installed in it, and insulating trip is padded between driving plate bottom and lower cover, then encapsulating insulation and thermal paste；Buckle is directed at card slot in main body and is sleeved in main body on chuck rotates installation again；The bottom of main body is pedestal, and for fan by the screwed lock in body tail section, tail-hood is to withhold on pedestal.The utility model, it is easy to disassemble between main body and chuck；It is conducive to main body using fan auxiliary to radiate, using aluminium tail-hood conducive to main body heat dissipation, is conducive to raise product power, while also improving the stability of component and service life on product driver, to improve stability and the service life of product on the whole.

Description

A kind of LED illumination lamp

Technical field

The utility model relates to technical field of automobile illumination, specially a kind of LED illumination lamp.

Background technique

Existing automotive lighting LED light chuck is fixedly installed togather with lamp main body, inconvenient in entrucking, is difficult Installation can not also be dimmed when such as there is not optically focused after car light installs, while car light lighting at two sides light source spacing is too big, optically focused effect Fruit is poor, has blackspot in light shape.Lamp body, pedestal outer diameter overall height dimension are big, not strong to core shift assembly versatility, and many vehicle dresses are not Into product.

And existing product tail-hood is the iron tail-hood with mesh enclosure, and wall is thin, product easily skids when installing, and cannot be good Co-host heat dissipation.Separately have plastic cement outline border when tail-hood use, plastics outline border be squeezed it is easily-deformable, influence fan work normally, more sternly The meeting of weight causes to scrape outline border inner wall when fan running and generate abnormal sound, serious directly not turn the stuck cause fan of fan, The normal work of fan is influenced, to influence or restrict fan to the heat sinking function of main body, and outline border material is that plastics can not Co-host heat dissipation.Tail-hood installation is first is that stuck point squeezes, second is that outer ring squeezes, because body base tail portion has one to pacify for tail-hood The machining slot of dress causes tail-hood and intersubjective contact area very small, and temperature conduction is to tail-hood effect with regard to opposite in main body It is poor.There is drive part to be superimposed with the heat on lamp plate again, is unfavorable for main body heat dissipation, is also unfavorable for raising product power.

Utility model content

The purpose of this utility model is to provide a kind of LED illumination lamps, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A kind of LED illumination lamp, including main body, fan, tail-hood, upper cover, driving and lower cover, further include tabletting, lamp plate with And two panels lamp plate is fixed in main body by chuck, the tabletting, the driving is mounted in lower cover, and the both ends driven connect respectively It is connected to power supply line, electric power connection line, the upper cover is adapted fastening with lower cover and driving is installed in it, and the chuck is sleeved on In main body, and the rotatable cooperation of the two, the bottom of the main body are pedestal, are provided on the base for connecting power supply connection Line is the inserting groove of lamp plate power supply, and the fan passes through the screwed lock on the pedestal of body tail section, outer to install multi-functional tail additional Lid, tail-hood are to withhold on pedestal.

Further, the lamp plate is two groups, and the lamp plate after two panels lamp plate combined pressure is integrally fixed in main body, then will pressure Piece is fastened by locked screw；And lamp bead is provided on lamp plate.

Further, the light source point spacing of two lamp beads is 0.8-2.5mm.

Further, card slot is offered in the main body, and the card being mutually clamped with card slot is provided in the axis hole of the chuck Button.

Further, the pedestal the foot section brought annular convex platform, button bit is provided on annular convex platform, the tail-hood inner wall is set It is equipped with the ring-shaped step being interlockingly connected with button bit, the end opposite with ring-shaped step is provided with ring-shaped step in the tail-hood, described Tail-hood (6) tail portion boss.

Further, the tail-hood is aluminium material LED tail-hood.

Further, the height of the main body is 68-75mm, and pedestal outer diameter is 28-35mm.

Further, " door shape " air-suction channel structure that the fan tail portion and tail-hood tail portion distance are 3-10mm.

Further, insulating trip is padded between driving bottom and the lower cover, then encapsulating insulation and thermal paste.

Further, the tabletting generally " 7 " font, centre are " recessed " shape tabletting, and the lamp plate material is copper, the back side Native copper adds heat conductive silica gel symmetric double pressure, and lamp bead and arrangement route are sticked on using thermoelectricity isolation technics with 260 degree of high temperature tin creams in front Copper base, double latter two lamp plate spacing of pressure be 0mm, the saturating tin position of disjunctor is provided on copper base lamp bead pad side.

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

1, lamp body (main body) and chuck are easily dismantleds and for no dead angle light modulation structure.And chuck is revolved under normal conditions Then it is best light shape to top, individual vehicles such as occurs, chuck is screwed into top time shape not optically focused, then the progress that can circle round is without dead angle tune Light, until being transferred to most preferably.

2, lamp body is directly removed the main body sandwich wall between two lamp plates, is made lighting at two sides light using the double pressure designs of lamp plate single side Source lamp bead spacing reaches optimum size (two light source point spacing are 0.8-2.5mm)

3, the mini Miniaturization Design of lamp body (main body) size, height dimension (68-75mm), pedestal outer diameter (28-35mm), dress Vehicle is versatile.

4, without mesh enclosure, outer surface is anti-skidding, the foot section brought boss, top inner surface band ring-shaped step, guarantees installation rear fan tail The aluminium material LED tail-hood in portion and tail-hood tail portion distance best (3-10mm).This tail-hood of product mix is conducive to conducive to main body heat dissipation Raise product power；Be conducive to fan to prolong the service life, and then extend life of product；Solve the phenomenon that installation hand skids, It solves and causes fan abnormal due to vehicle assembly tail-hood is close to product fan tail-hood or squeezes the deformation of fan outline border；Inner surface band annular Step increases the contact area of tail-hood and main body, and using the aluminium material of better heat-radiation effect, is more advantageous to co-host and dissipates Heat especially better reflects the superiority of this tail-hood design in the case where fan fails.

5, external design is driven, the heat of driving itself is reduced for main body, effectively reduces the temperature of product main body Degree, and improves stability and the service life of fan and lamp bead, while also improving the steady of component in product driver (driving) The qualitative and service life, to improve stability and the service life of product on the whole.

Detailed description of the invention

Fig. 1 is the utility model structural blast schematic diagram.

Fig. 2 is that the utility model installs vertical schematic diagram.

Fig. 3 is that the utility model installs schematic elevation view.

Fig. 4 is the utility model lamp plate and its matches schematic diagram.

Fig. 5 is that the utility model Fig. 3 erects the partial schematic diagram after cuing open.

Fig. 6 is the utility model chuck schematic top plan view.

Fig. 7 is the utility model chuck schematic elevation view.

Fig. 8 is the schematic elevation view of the utility model Fig. 3 section components.

Chuck rotates clockwise schematic diagram when Fig. 9 is the utility model original state.

Figure 10 is that the utility model chuck rotates clockwise end-state schematic diagram.

Figure 11 is the utility model tail-hood schematic diagram.

Figure 12 is the utility model chuck and main body phase rotatable engagement schematic diagram.

Figure 13 is the utility model tabletting schematic diagram.

Figure 14 is the utility model tabletting side view.

Figure 15 is the utility model tabletting top view.

Figure 16 is the utility model tabletting elevational view.

Figure 17 is another group of state diagram of the utility model Fig. 8.

Figure 18 is that the material of the utility model lamp plate is copper base schematic diagram.

Figure 19 is the saturating tin position design diagram of lamp bead pad on the utility model copper base.

In figure: under 1- tabletting, 2- lamp plate, the second screw of 3-, 4- main body, 5- fan, 6- tail-hood, 7- upper cover, 8- driving, 9- Lid, 10- power supply line, 11- electric power connection line, the first screw of 12-, 13- chuck, 14- lamp bead, 15- card slot, 16- buckle, 17- are buckled Position, 18- boss, 19- insulating trip, 20- driving shell screw, the saturating tin position of 21- lamp bead pad, 22- ring-shaped step.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " up/down end ", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " be arranged/be arranged with ", " socket ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also To be to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art, The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Fig. 1-19 is please referred to, the utility model provides a kind of technical solution:

A kind of LED illumination lamp, including main body 4, fan 5, tail-hood 6, upper cover 7, driving 8 and lower cover 9, further include tabletting 1, Lamp plate after 2 combined pressure of two panels lamp plate is integrally fixed in main body 4 by lamp plate 2 and chuck 13, the tabletting 1,8 peace of driving In lower cover 9, and 8 both ends is driven to be connected separately with power supply line 10, electric power connection line 11, the upper cover 7 is suitable with 9 phase of lower cover Driving 8 is installed in it with fastening, and pads insulating trip between 8 bottoms and lower cover 9 driving, then encapsulating insulation and heat dissipation Glue, card slot 15 is sleeved in main body 4 and rotates installation again in 15 alignment main bodys 4 of buckle on the chuck 13；The bottom of the main body 4 For pedestal, being provided on the base for connecting electric power connection line 11 is the inserting groove that lamp plate 2 is powered, and the fan 5 is installed On pedestal, fan is paid by the lock of screw 12 in body tail section, and outer to install multi-functional tail-hood 6 additional, tail-hood 6 is to withhold in pedestal On.

The lamp plate 2 is two groups, and the lamp plate after 2 combined pressure of two panels lamp plate is integrally fixed in main body 4, then leads to tabletting 1 Cross the fastening of the second screw 3；And lamp bead 14 is provided on lamp plate 2.

The light source point spacing of two lamp beads 14 is 0.8-2.5mm.

Card slot 15 is offered in the main body 4, and the buckle with the clamping of 15 phase of card slot is provided in the axis hole of the chuck 13 16, play positioning and reversed dimming function.

The pedestal the foot section brought annular convex platform is provided with button bit 17 on annular convex platform, is provided with and detains in the tail-hood 6 The ring-shaped step that position 17 is interlockingly connected, the interior end opposite with ring-shaped step of the tail-hood 6 are provided with boss 18.

The tail-hood 6 is aluminium material LED tail-hood.

The height of the main body 4 is 68-75mm, and pedestal outer diameter is 28-35mm.

" door shape " air-suction channel structure that 5 tail portion of fan and 6 tail portion of tail-hood distance are 3-10mm.

The driving 8 is mounted in lower cover 9, and pad insulating trip is to prevent driving plate between 8 bottoms of driving and lower cover 9 Component pins and lower cover 9, which are collided, causes product short-circuit.

2 material of lamp plate is that copper back side native copper adds heat conductive silica gel symmetric double pressure, and front is with 260 degree of high temperature tin creams using heat Electrically separated technology sticks on lamp bead 14 and arranges the copper base of route, and two 2 spacing of lamp plate are 0mm, and lamp is provided on copper base The saturating tin position 21 of bead weld disk.

The utility model has lamppost in main body 4, installs lamp plate 2 thereon, and 4 bottom of main body is pedestal, passes through the second screw 3 are fixed on lamp plate 2 and tabletting 1 on (lamppost) of main body 5,13 sets of chuck in main body 4, fan 5 pass through the second screw 3 install On pedestal, tail-hood 6 is buckled on pedestal, and fan 5 is covered, and the side of pedestal has (power supply) to drive 8, passes through electric power connection line 11 Connection, driving 8 other ends connection power supply line 10 are that the lamp bead 14 of lamp plate 2 and fan 5 are powered, and driving 8 is mounted in lower cover 9, Then it is installed by upper cover 7 and lower cover 9 by driving shell screw 20, driving 8 is fixed.

The utility model, tabletting " 7 " font structure designs as shown in figures 13-16, does not reveal at the top of lamp body after product installation Copper base color, product are more attractive.

The utility model, as shown in figure 17, lamp bead 14 position in (lamp plate 2) main body guide rod upper end in figure at D, uses The design of " work " type, is more advantageous to lamp condenser and light type more preferably, and most solve the problems, such as light type shadow to greatest extent.

The utility model, as shown in figure 18, copper base front surface, i.e., in figure at A, no land is not covered dielectric ink and is drawn Sky design is more advantageous to heat on lamp plate and is directly conducted to lamp body heat dissipation, and middle section is naked copper, and four sides are that route covers insulating oil Ink.

The utility model, as depicted in figs. 18-19, in figure at B and at C, the saturating tin position 21 of lamp bead pad is designed, and is conducive to lamp The flatness of pearl patch overcurrent postwelding reduces lamp bead matrix missing solder phenomenon to greatest extent, while being also beneficial to reduce lamp bead patch Piece crosses the voidage after Reflow Soldering, resultant effect: increasing lamp bead tin matrix face and copper base contact area, is conducive to lamp bead heat It is conducted to copper base heat dissipation by tin, preferably protects lamp bead, more favorably reinforce the reliability of lamp bead and extends the lamp bead service life.

In the utility model:

1, lamp body (main body 4) and chuck 13 are easily dismantleds and for no dead angle light modulation structure.And it under normal conditions will card It is best light shape that disk 13, which is screwed into top then, individual vehicles such as occurs, and chuck 13 is screwed into top time shape not optically focused, then can circle round and carry out nothing Dead angle light modulation, until being transferred to most preferably.

2, lamp body is directly removed the main body sandwich wall between two lamp plates 2, is made lighting at two sides using the double pressure designs of 2 single side of lamp plate 14 spacing of light source lamp bead reaches optimum size (two light source point spacing are 1.0-2.0mm)

3, the mini Miniaturization Design of lamp body (main body 4) size, height dimension (68-75mm), pedestal outer diameter (28-35mm), Entrucking is versatile.

4, without mesh enclosure, outer surface is anti-skidding, the foot section brought boss, top inner surface band ring-shaped step, guarantees installation 5 tail of rear fan The aluminium material LED tail-hood in portion and 6 tail portion of tail-hood distance best (3-10mm).This tail-hood 6 of product mix is conducive to main body heat dissipation, favorably In raising product power；Be conducive to fan 5 and extend the service life, and then extends life of product；Solve the phenomenon that installation hand skids, solution Determined causes fan abnormal due to vehicle assembly tail-hood 6 is close to product fan tail-hood or squeezes the deformation of fan outline border；Inner surface band annular Step increases the contact area of tail-hood 6 Yu main body 4, and using the aluminium material of better heat-radiation effect, is more advantageous to co-host Heat dissipation especially better reflects the superiority of this tail-hood 6 design in the case where fan 5 fails.

5, external design is driven, the heat of driving itself is reduced for main body, effectively reduces the temperature of product main body Degree, and stability and the service life of fan 6 and lamp bead 14 are improved, while also improving component in product driver (driving 8) Stability and the service life, to improve stability and the service life of product on the whole.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (11)

1. a kind of LED illumination lamp, including main body (4), fan (5), tail-hood (6), upper cover (7), driving (8) and lower cover (9), It is characterized in that: further including tabletting (1), lamp plate (2) and chuck (13), two panels lamp plate (2) are fixed to main body by the tabletting (1) (4) on, the driving (8) is mounted in lower cover (9), and the both ends of (8) is driven to be connected separately with power supply line (10), power supply connection Line (11), the upper cover (7) are adapted fastening with lower cover (9) and driving (8) are installed in it,

The chuck (13) is sleeved on main body (4), and the rotatable cooperation of the two, and the bottom of the main body (4) is pedestal, at this It is provided on pedestal for connecting the inserting groove that electric power connection line (11) are lamp plate (2) power supply, the fan (5) passes through screw (12) lock is paid on the pedestal of main body (4) tail portion, outer to install multi-functional tail-hood (6) additional, and tail-hood (6) is to withhold on pedestal.

2. a kind of LED illumination lamp according to claim 1, it is characterised in that: the lamp plate (2) is two groups, two panels lamp plate (2) lamp plate after combined pressure is integrally fixed in main body, then fastens tabletting (1) by locked screw (3)；And on lamp plate (2) It is provided with lamp bead (14).

3. a kind of LED illumination lamp according to claim 1, it is characterised in that: the light source point spacing of two lamp beads (14) is 0.8-2.5mm。

4. a kind of LED illumination lamp according to claim 1, it is characterised in that: offer card slot on the main body (4) (15), the buckle (16) being mutually clamped with card slot (15) is provided in the axis hole of the chuck (13).

5. a kind of LED illumination lamp according to claim 1, it is characterised in that: the pedestal the foot section brought annular convex platform, in ring It is provided on shape boss button bit (17), the ring-shaped step being interlockingly connected with button bit (17), the tail-hood is provided in the tail-hood (6) (6) end opposite with ring-shaped step is provided with ring-shaped step (22) in, tail-hood (6) the tail portion boss (18).

6. a kind of LED illumination lamp described in any one of -5 according to claim 1, it is characterised in that: the tail-hood (6) is aluminium Material LED tail-hood.

7. a kind of LED illumination lamp according to claim 1, it is characterised in that: the height of the main body (4) is 68-75mm, Pedestal outer diameter is 28-35mm.

8. a kind of LED illumination lamp according to claim 7, it is characterised in that: fan (5) tail portion and tail-hood (6) tail " door shape " air-suction channel structure that portion's distance is 3-10mm.

9. a kind of LED illumination lamp according to claim 1, it is characterised in that: in driving (8) bottom and lower cover (9) Between pad insulating trip (19), then encapsulating insulation and thermal paste.

10. a kind of LED illumination lamp according to claim 2, it is characterised in that: the tabletting (1) generally " 7 " font, Centre is " recessed " shape tabletting, and lamp plate (2) material is that copper back side native copper adds heat conductive silica gel symmetric double pressure, positive with 260 degree high Warm tin cream sticks on lamp bead (14) and arrangement route using thermoelectricity isolation technics, and native copper position is stayed to contact the copper to radiate with main body (4) Substrate, two lamp plate (2) spacing are 0mm, and the saturating tin position (21) of lamp bead pad is provided on copper base.

11. a kind of LED illumination lamp according to claim 1, it is characterised in that: main body (4) guide rod upper end " work " word Shape design.