CN211600395U

CN211600395U - Projection modified lamp

Info

Publication number: CN211600395U
Application number: CN202020302110.4U
Authority: CN
Inventors: 纪振武
Original assignee: Foshan Nanhai Shanshan Electronic Technology Co ltd
Current assignee: Foshan Nanhai Shanshan Electronic Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-09-29
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a throw the repacking lamp, including installing light emitting component and having the casing of heat dissipation function, the casing is the flute profile to upper and lower both sides of casing constitute the opening that sets up towards the outside, wherein are equipped with the first storage tank that is used for installing light emitting component and left and right both ends intercommunication in the casing, and the opening part that is located upper and lower both sides of casing is equipped with second storage tank, the third storage tank that is used for installing light emitting component respectively, first storage tank includes by first recess and the second recess of mutual subtend setting, is used for the spacing dog of the fixed light emitting component of contradicting. The product of the utility model has simple structure, the first containing groove consisting of the limit stop, the first groove and the second groove simplifies the installation of the LED aluminum substrate and the reflective cup, and simultaneously, the spring is adopted for reinforcement, so that the LED aluminum substrate is more laminated with the shell, thereby being beneficial to heat conduction and heat dissipation; and moreover, the sealing assembly for mounting the light transmission plate is formed by the plastic pressing strip and the metal block, so that the pressing is balanced and the waterproof effect is good.

Description

Projection modified lamp

Technical Field

The utility model relates to an illumination installation field specifically is a throw retooling lamp.

Background

Projector lamps are commonly used for vehicle, boat, or building decoration lighting. Since the projector lamp is used outdoors and outdoors in daily life and has high illumination power, it is necessary to perform heat dissipation and waterproofing for the light emitting element installed inside. In the projection lamp sold in the market, the light-emitting element and the light reflecting component are fixedly connected through screws, so that the mounting efficiency is low; the light-emitting element is not effectively contacted with the heat dissipation element, so that the light-emitting element is easily burnt out due to high temperature; moreover, most light transmission parts of the projection lamp are fixed by screws, and the edge joint is easy to generate stress deformation, so that the waterproof effect is poor. Therefore, the structure of the projector lamp needs to be changed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the utility model provides a throw the retrofit lamp.

The utility model provides a technical scheme that its technical problem adopted is: throw the retrofit lamp, including installing light emitting component and having the casing of heat dissipation function, the casing is the flute profile to upper and lower both sides of casing constitute the opening that outwards sets up, wherein are equipped with the first storage tank that is used for installing light emitting component and left and right both ends intercommunication in the casing, and the opening part that is located upper and lower both sides of casing is equipped with second storage tank, the third storage tank that is used for installing light-transmitting part respectively, first storage tank includes by first recess and the second recess of mutual subtend setting, is used for the spacing stop of the fixed light emitting component of conflict.

Wherein: the light-emitting element comprises an LED aluminum substrate arranged between a first groove and a second groove and a reflection cup arranged on the LED aluminum substrate, wherein a plurality of connecting columns are vertically arranged on the rear side of the reflection cup, and springs abutting against limit stops are sleeved on the outer edges of the connecting columns respectively.

Wherein: the LED aluminum substrate is provided with a plurality of mounting holes for mounting the light reflecting cup, and the bottom of the light reflecting cup is provided with a plurality of bosses connected with the mounting holes.

Wherein: and a plurality of reinforcing ribs for enhancing the elastic potential energy of the spring and the rigidity of the connecting column are also arranged on the outer edge of the connecting column.

Wherein: and a reverse edge which is perpendicular to the limit stop and is limited is also arranged at one side edge of the limit stop.

Wherein: the light-transmitting part comprises a light-transmitting plate and a sealing assembly which are embedded in the second accommodating groove and the third accommodating groove, wherein the second accommodating groove and the third accommodating groove are mutually spaced and oppositely arranged, and a third groove and a fourth groove which are used for mounting the sealing assembly and are oppositely arranged are respectively arranged at the two sides of the second accommodating groove and the third accommodating groove.

Wherein: the sealing assembly comprises a plastic pressing strip arranged in the third groove and used for sealing, and a metal strip arranged in the fourth groove and used for reinforcing the light transmission plate to be in contact with the plastic pressing strip.

Wherein: the both ends of casing are equipped with end cover respectively, and the outside that is located the casing is equipped with a plurality of screw grooves that are used for installing end cover, the casing still is equipped with the fifth recess that makes things convenient for end cover installation location.

Wherein: the edge of the sealing end cover is provided with a fourth containing groove for installing a sealing gasket, and the inner side of the sealing end cover is also provided with a connecting lug connected with the fifth groove.

Wherein: the rear side of the shell is also provided with an installation fixing groove, and a sixth groove is further formed in the installation fixing groove.

The utility model has the advantages that: the product of the utility model has simple structure, the first containing groove formed by the limit stop, the first groove and the second groove is beneficial to the installation of the LED aluminum substrate and the reflective cup, and simultaneously, the spring is adopted for reinforcement, so that the LED aluminum substrate is more laminated with the shell, and the heat conduction and the heat dissipation are facilitated; meanwhile, the sealing assembly for mounting the light-transmitting plate is formed by the plastic pressing strip and the metal block, the pressing is balanced, and the waterproof effect is good.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded schematic view of the present invention;

fig. 3 is a schematic view of the installation of the present invention;

fig. 4 is another installation schematic of the present invention;

fig. 5 is an exploded view of the light emitting device of the present invention.

Detailed Description

Referring to fig. 1 to 5, the projection lamp includes a housing 1 having a groove shape, and a plurality of heat dissipation grooves for increasing a heat dissipation area are formed on an outer surface of the housing 1, and a light emitting element can be mounted in the housing 1. The upper and lower sides of the casing 1 form an opening arranged outwards, wherein a first accommodating groove 11 used for installing a light-emitting element and communicating the left and right ends is arranged in the casing 1, and the first accommodating groove 11 is composed of a first groove 111 and a second groove 112 arranged oppositely and a limit stop 14 used for abutting and fixing the light-emitting element.

The utility model discloses in: the light emitting element comprises an LED aluminum substrate 2 arranged between a first groove 111 and a second groove 112, and a reflection cup 3 arranged on the LED aluminum substrate 2, wherein a plurality of connecting columns 31 are vertically arranged on the rear side of the reflection cup 3, and springs 4 abutting against limit stops 14 are sleeved on the outer edges of the connecting columns 31 respectively. The LED aluminum substrate 2 is provided with a plurality of mounting holes 21 for mounting the reflection cup 3, and the bottom of the reflection cup 3 is provided with a plurality of bosses 32 connected with the mounting holes 21. Wherein, the outer edge of the connecting column 31 is also provided with a plurality of reinforcing ribs 33 for enhancing the elastic potential energy of the spring 4 and the rigidity of the connecting column 31. Therefore, the installation efficiency is improved, and the labor intensity is reduced; meanwhile, the LED aluminum substrate 2 is excessively matched, installed and connected with the first groove 111 and the second groove 112 of the shell 1, so that the LED aluminum substrate 2 is more attached to the shell 1, and heat conduction and heat dissipation are facilitated.

Further: a reverse edge 15 perpendicular to the limit stop 14 and limiting is also arranged at one side edge of the limit stop 14. The reverse side 15 is used to limit the displacement range of the spring 4 and avoid disengaging the limit stop 14.

The utility model discloses in: the openings at the upper and lower sides of the housing 1 are respectively provided with a second receiving groove 12 and a third receiving groove 13 for mounting the light-transmitting components. The light-transmitting component comprises a light-transmitting plate 5 and a sealing component which are embedded in a second accommodating groove 12 and a third accommodating groove 13, wherein the second accommodating groove 12 and the third accommodating groove 13 are mutually spaced and oppositely arranged, and a third groove 16 and a fourth groove 17 which are used for mounting the sealing component and are oppositely arranged are respectively arranged at two sides of the second accommodating groove 12 and the third accommodating groove 13.

Further: the sealing assembly comprises a plastic pressing strip 6 which is arranged in a third groove 16 and used for sealing, and a metal strip 7 which is arranged in a fourth groove 17 and used for reinforcing the light-transmitting plate 5 and contacting with the plastic pressing strip 6. The plastic pressing strip 6 and the metal strip 7 are cylindrical. The light-transmitting plate 5, the plastic pressing strip 6 and the metal strip 7 are installed in an interference fit mode, so that the mutual pressure application balance is guaranteed, and the waterproof effect is better. Wherein, the light-passing board 5 is a PC transparent board, the plastic layering 6 is a waterproof silica gel strip, and the metal strip 7 is a stainless steel rod.

The utility model discloses in: the both ends of casing 1 are equipped with end cover 8 respectively, and the outside that is located casing 1 is equipped with a plurality of screw grooves 18 that are used for installing end cover 8, casing 1 still is equipped with the fifth recess 19 that makes things convenient for end cover 8 installation location. The edge of the end cap 8 is provided with a fourth receiving groove 81 for mounting the sealing gasket 9, and the inner side of the end cap 8 is further provided with a connecting projection 82 connected with the fifth groove 19. The installation of the sealing end cover 8 is more accurate, and the leakage is avoided. Wherein, the rear side of the housing 1 is further provided with a mounting fixing groove 10, and the mounting fixing groove 10 is further provided with a sixth groove 101. The installation fixing groove 10 and the sixth groove 101 are used for installing and connecting the product of the present invention with other components.

Claims

1. Throw the retrofit lamp, including can installing light emitting component and have heat dissipation function's casing (1), its characterized in that: casing (1) is the flute profile to casing (1) upper and lower both sides constitute the opening that outwards sets up, wherein are equipped with first storage tank (11) that are used for installing light emitting component and left and right both ends intercommunication in casing (1), and the opening part that is located casing (1) upper and lower both sides is equipped with second storage tank (12), third storage tank (13) that are used for installing light-transmitting part respectively, first storage tank (11) are including by first recess (111) and second recess (112) that mutual subtend set up, be used for contradicting fixed light emitting component's limit stop (14).

2. The projection retrofit lamp of claim 1, wherein: the light-emitting element comprises an LED aluminum substrate (2) arranged between a first groove (111) and a second groove (112) and a light-reflecting cup (3) arranged on the LED aluminum substrate (2), wherein a plurality of connecting columns (31) are vertically arranged on the rear side of the light-reflecting cup (3), and springs (4) abutting against limit stops (14) are sleeved on the outer edges of the connecting columns (31) respectively.

3. The projection retrofit lamp of claim 2, wherein: the LED aluminum substrate (2) is provided with a plurality of mounting holes (21) for mounting the reflection cup (3), and the bottom of the reflection cup (3) is provided with a plurality of bosses (32) connected with the mounting holes (21).

4. The projection retrofit lamp of claim 2, wherein: the outer edge of the connecting column (31) is also provided with a plurality of reinforcing ribs (33) for enhancing the elastic potential energy of the spring (4) and the rigidity of the connecting column (31).

5. The projection retrofit lamp according to claim 1 or 2, wherein: and a reverse edge (15) which is perpendicular to the limit stop (14) and is limited is further arranged at one side edge of the limit stop (14).

6. The projection retrofit lamp of claim 1, wherein: the light-transmitting component comprises a light-transmitting plate (5) and a sealing component which are embedded in a second accommodating groove (12) and a third accommodating groove (13), wherein the second accommodating groove (12) and the third accommodating groove (13) are mutually spaced and oppositely arranged, and a third groove (16) and a fourth groove (17) which are used for installing the sealing component and are oppositely arranged are respectively arranged at two sides of the second accommodating groove (12) and the third accommodating groove (13).

7. The projection retrofit lamp of claim 6, wherein: the sealing assembly comprises a plastic pressing strip (6) arranged in a third groove (16) and used for sealing, and a metal strip (7) arranged in a fourth groove (17) and used for reinforcing the light transmission plate (5) and contacting with the plastic pressing strip (6).

8. The projection retrofit lamp of claim 1, wherein: the both ends of casing (1) are equipped with end cover (8) respectively, and the outside that is located casing (1) is equipped with a plurality of screw grooves (18) that are used for installing end cover (8), casing (1) still is equipped with fifth recess (19) that make things convenient for end cover (8) installation location.

9. The projection retrofit lamp of claim 8, wherein: the edge of the sealing end cover (8) is provided with a fourth containing groove (81) for installing a sealing gasket (9), and the inner side of the sealing end cover (8) is also provided with a connecting convex block (82) connected with the fifth groove (19).

10. The projection retrofit lamp of claim 1, wherein: the rear side of the shell (1) is further provided with a mounting fixing groove (10), and a sixth groove (101) is further formed in the mounting fixing groove (10).