CN214890979U

CN214890979U - Long service life's car light module

Info

Publication number: CN214890979U
Application number: CN202121404194.3U
Authority: CN
Inventors: 巢小阳
Original assignee: Changzhou Guge Photoelectric Co ltd
Current assignee: Changzhou Guge Photoelectric Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-26
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a long service life's car light module, including casing, coupling mechanism and heat dissipation mechanism, coupling mechanism sets up the inside at the casing, heat dissipation mechanism sets up on coupling mechanism, the top of casing is provided with the glass cover, coupling mechanism includes the dog, the quantity of dog is two and installs the left and right sides at shells inner wall respectively. The utility model discloses a dog, the circuit board body, LED lamp pearl, the connecting block, the fly leaf, fixing bolt, the spliced pole, the closing plate, mutually supporting of fixture block and draw-in groove, thereby make things convenient for the later stage to dismantle LED lamp pearl and maintain, make the dismantlement process simple and convenient, the practicality is improved, through the conducting strip, lead to the groove, the conducting strip, heat dissipation aluminum sheet, the drainage plate, the fan, mutually supporting of filter screen and thermovent, thereby circuit board radiating effect has been improved greatly, thereby avoid influencing its life because of the radiating effect is relatively poor, bring very big facility for the user.

Description

Long service life's car light module

Technical Field

The utility model relates to a car light technical field specifically is a long service life's car light module.

Background

The car light module is the important component part of car, and it can provide the illumination when the car is gone under the condition such as light is not good, haze weather or night for the car. But common car light module radiating effect is relatively poor, and the life of car light is mainly influenced by circuit board calorific capacity, and the car light is just dispelled the heat through simple thermovent usually to lead to the heat radiating effect relatively poor, greatly reduced life, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's car light module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a car light module with long service life comprises a shell, a connecting mechanism and a heat dissipation mechanism, wherein the connecting mechanism is arranged inside the shell, the heat dissipation mechanism is arranged on the connecting mechanism, and a glass cover is arranged at the top of the shell;

the connecting mechanism comprises two stop blocks, the two stop blocks are respectively installed on the left side and the right side of the inner wall of the shell, a circuit board body is arranged at the bottom of each stop block, LED lamp beads are arranged at the top of the circuit board body, connecting blocks are installed on the left side and the right side of the bottom of the circuit board body, the bottoms of the two connecting blocks are fixedly connected through a movable plate, fixing bolts in threaded connection with the movable plate are arranged on the left side and the right side of the shell and corresponding to the positions of the movable plate, a connecting column is installed at the middle point of the bottom of the circuit board body, the bottom end of the connecting column penetrates through the shell and extends to the outside of the shell, a sealing plate is installed on the surface of the connecting column and located at the bottom of the shell, clamping blocks are installed on the left side and the right side of the top of the sealing plate, and clamping grooves are formed in the bottom of the shell and corresponding to the clamping blocks;

the heat dissipation mechanism comprises a heat conducting sheet and a through groove, the heat conducting sheet is installed at the bottom of the circuit board body, a heat conducting block is installed at the bottom of the heat conducting sheet, the bottom of the heat conducting block runs through the movable plate and extends to the outside of the movable plate, a heat dissipation aluminum sheet is installed at the bottom of the heat conducting block, two drainage plates are installed at the bottom of the movable plate, a fan is installed on the inner wall of the through groove, filter screens are installed at the bottoms of the left side and the right side of the shell, and a heat dissipation port is formed in the top of the sealing plate.

Preferably, one side of the circuit board body close to the stop block is contacted with the stop block.

Preferably, the surface of the circuit board body and the inner wall of the housing contact each other.

Preferably, one side of the movable plate close to the inner wall of the shell is contacted with the inner wall of the shell.

Preferably, the top of the clamping block penetrates through the clamping groove and extends to the interior of the clamping block to be in contact with the inner wall of the clamping groove.

Preferably, the top of the sealing plate and the bottom of the housing are in contact with each other.

Preferably, the bottom of the drainage plate is fixedly connected with the top of the sealing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a dog, the circuit board body, LED lamp pearl, the connecting block, the fly leaf, fixing bolt, the spliced pole, the closing plate, mutually supporting of fixture block and draw-in groove, thereby make things convenient for the later stage to dismantle LED lamp pearl and maintain, make the dismantlement process simple and convenient, the practicality is improved, through the conducting strip, lead to the groove, the conducting strip, heat dissipation aluminum sheet, the drainage plate, the fan, mutually supporting of filter screen and thermovent, thereby circuit board radiating effect has been improved greatly, thereby avoid influencing its life because of the radiating effect is relatively poor, bring very big facility for the user.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the front view of the present invention.

In the figure: the LED lamp comprises a shell 1, a connecting mechanism 2, a stop 21, a circuit board body 22, an LED lamp bead 23, a connecting block 24, a movable plate 25, a fixing bolt 26, a connecting column 27, a sealing plate 28, a clamping block 29, a clamping groove 210, a heat dissipation mechanism 3, a heat conducting fin 31, a through groove 32, a heat conducting block 33, a heat dissipation aluminum sheet 34, a flow guiding plate 35, a fan 36, a filter screen 37 and a heat dissipation port 38.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a long-life car light module includes a housing 1, a connecting mechanism 2 and a heat dissipating mechanism 3, the connecting mechanism 2 is disposed inside the housing 1, the heat dissipating mechanism 3 is disposed on the connecting mechanism 2, and a glass cover 4 is disposed on the top of the housing 1.

The connecting mechanism 2 comprises two baffle blocks 21, the two baffle blocks 21 are respectively arranged at the left side and the right side of the inner wall of the shell 1, a circuit board body 22 is arranged at the bottom of the two baffle blocks 21, one side of the circuit board body 22 close to the baffle blocks 21 is contacted with the baffle blocks 21, the surface of the circuit board body 22 is contacted with the inner wall of the shell 1, an LED lamp bead 23 is arranged at the top of the circuit board body 22, connecting blocks 24 are fixedly connected with the left side and the right side of the bottom of the circuit board body 22, the bottoms of the two connecting blocks 24 are fixedly connected through a movable plate 25, one side of the movable plate 25 close to the inner wall of the shell 1 is contacted with the inner wall of the shell 1, fixing bolts 26 in threaded connection with the movable plate 25 are arranged at the positions of the left side and the right side of the shell 1 and corresponding to the movable plate 25, a connecting column 27 is fixedly connected at the midpoint of the bottom of the circuit board body 22, and the bottom end of the connecting column 27 penetrates through the shell 1 and extends to the outside of the shell 1, the surface of spliced pole 27 just is located the bottom fixedly connected with closing plate 28 of casing 1, and the top of closing plate 28 and the bottom of casing 1 mutually contact, the equal fixedly connected with fixture block 29 in the left and right sides at closing plate 28 top, the draw-in groove 210 has been seted up to the bottom of casing 1 and the position that corresponds fixture block 29, and the top of fixture block 29 runs through draw-in groove 210 and extends to its inside inner wall with draw-in groove 210 and mutually contact.

The heat dissipation mechanism 3 comprises a heat conducting sheet 31 and a through groove 32, the heat conducting sheet 31 is installed at the bottom of the circuit board body 22, the bottom of the heat conducting sheet 31 is fixedly connected with a heat conducting block 33, the bottom of the heat conducting block 33 runs through the movable plate 25 and extends to the outside of the movable plate, the bottom of the heat conducting block 33 is fixedly connected with a heat dissipation aluminum sheet 34, the bottom of the movable plate 25 is fixedly connected with two drainage plates 35, the bottoms of the drainage plates 35 are fixedly connected with the top of the sealing plate 28, a fan 36 is fixedly connected to the inner wall of the through groove 32, filter screens 37 are fixedly connected to the bottoms of the left side and the right side of the shell 1, heat dissipation ports 38 are formed in the top of the sealing plate 28, through the drainage plates 35, gas can be rapidly discharged through the heat dissipation ports 38, through the filter screens 37, a dustproof effect is achieved, and the heat dissipation mechanism passes through the stop 21, the circuit board body 22, the LED lamp beads 23, the connecting block 24, the movable plate 25, the fixing bolts 26, the movable plate 25, the connecting block 26, Spliced pole 27, closing plate 28, fixture block 29 and draw-in groove 210 mutually support, thereby make things convenient for the later stage to dismantle LED lamp pearl 23 and maintain, make the dismantlement process simple and convenient, the practicality is improved, through conducting strip 31, lead to groove 32, conducting block 33, heat dissipation aluminum sheet 34, drainage plate 35, fan 36, mutually supporting of filter screen 37 and thermovent 38, thereby circuit board radiating effect has been improved greatly, thereby avoid influencing its life because of the radiating effect is relatively poor, bring very big facility for the user.

During the use, the heat on the circuit board body 22 transmits through conducting strip 31 and conducting block 33, then dispels the heat through heat dissipation aluminum sheet 34, fan 36 blows, thereby make the heat arrange the external world through thermovent 38, need dismantle circuit board body 22 and LED lamp pearl 23 when the later stage and maintain, the pine fixing bolt 26 of turning round, then stimulate closing plate 28 downwards, closing plate 28 passes through spliced pole 27 and drives circuit board body 22 and LED lamp pearl 23 and take out from casing 1 can.

In summary, the following steps: this long service life's car light module, through dog 21, circuit board body 22, LED lamp pearl 23, connecting block 24, fly leaf 25, fixing bolt 26, spliced pole 27, closing plate 28, fixture block 29 and draw-in groove 210 mutually support, through the mutually supporting of conducting strip 31, logical groove 32, heat conduction piece 33, heat dissipation aluminum sheet 34, drainage plate 35, fan 36, filter screen 37 and thermovent 38, solved the problem that proposes among the above-mentioned background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's car light module, includes casing (1), coupling mechanism (2) and heat dissipation mechanism (3), its characterized in that: the connecting mechanism (2) is arranged inside the shell (1), the heat dissipation mechanism (3) is arranged on the connecting mechanism (2), and the top of the shell (1) is provided with a glass cover (4);

the connecting mechanism (2) comprises two baffle blocks (21), the two baffle blocks (21) are respectively arranged at the left side and the right side of the inner wall of the shell (1), circuit board bodies (22) are arranged at the bottoms of the two baffle blocks (21), LED lamp beads (23) are arranged at the top of each circuit board body (22), connecting blocks (24) are respectively arranged at the left side and the right side of the bottom of each circuit board body (22), the bottoms of the two connecting blocks (24) are fixedly connected through movable plates (25), fixing bolts (26) in threaded connection with the movable plates (25) are respectively arranged at the left side and the right side of the shell (1) and corresponding to the positions of the movable plates (25), a connecting column (27) is arranged at the midpoint of the bottom of the circuit board bodies (22), the bottom end of the connecting column (27) penetrates through the shell (1) and extends to the outside of the shell, a sealing plate (28) is arranged on the surface of the connecting column (27) and positioned at the bottom of the shell (1), clamping blocks (29) are mounted on the left side and the right side of the top of the sealing plate (28), and clamping grooves (210) are formed in the bottom of the shell (1) and correspond to the clamping blocks (29);

radiating mechanism (3) are including conducting strip (31) and lead to groove (32), the bottom at circuit board body (22) is installed in conducting strip (31), heat conduction piece (33) is installed to the bottom of conducting strip (31), the bottom of heat conduction piece (33) is run through fly leaf (25) and is extended to its outside, heat dissipation aluminum sheet (34) are installed to the bottom of heat conduction piece (33), two drainage plates (35) are installed to the bottom of fly leaf (25), install fan (36) on the inner wall that leads to groove (32), filter screen (37) are all installed to the bottom of casing (1) the left and right sides, thermovent (38) have been seted up at the top of closing plate (28).

2. A long service life's car light module set according to claim 1 characterized in that: one side of the circuit board body (22) close to the stop block (21) is contacted with the stop block (21).

3. A long service life's car light module set according to claim 2 characterized in that: the surface of the circuit board body (22) is contacted with the inner wall of the shell (1).

4. A long service life's car light module set according to claim 3 characterized in that: one side of the movable plate (25) close to the inner wall of the shell (1) is contacted with the inner wall of the shell (1).

5. A long service life's car light module set according to claim 4 characterized in that: the top of the clamping block (29) penetrates through the clamping groove (210) and extends to the interior of the clamping block to be contacted with the inner wall of the clamping groove (210).

6. A long service life's car light module set according to claim 5 characterized in that: the top of the sealing plate (28) is in contact with the bottom of the shell (1).

7. A long service life's car light module set according to claim 6 characterized in that: the bottom of the drainage plate (35) is fixedly connected with the top of the sealing plate (28).