CN211083773U

CN211083773U - L ED projecting lamp

Info

Publication number: CN211083773U
Application number: CN201922277994.2U
Authority: CN
Inventors: 潘丽丹; 韩樟根; 徐勇
Original assignee: Zhejiang Kaiyuan Electromechanical Technology Co ltd
Current assignee: Zhejiang Kaiyuan Electromechanical Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-24
Anticipated expiration: 2029-12-18

Abstract

The utility model provides an L ED projecting lamp, including the casing, set up just wind in the casing the water proof circle of the positive opening round of casing, the positive opening of casing sets up the shoulder hole, place the toughened glass of adaptation in the shoulder hole, toughened glass pass through the clamp plate with the casing locking, toughened glass openly with the water proof circle contact, the toughened glass back sets gradually sealing washer, reflector, light source, set up the screw hole in the casing, be provided with first mount, the second mount through the fix with screw in the casing, be fixed with respectively on first mount, the second mount and be used for fixing the first fixed plate and the second fixed plate of reflector, light source, the light source back is fixed with the driver box that is used for placing the driver, the casing with the backplate has been seted up to driver box contact surface, has and makes L ED projecting lamp stable in inner structure and inside leakproofness good.

Description

L ED projecting lamp

Technical Field

The utility model relates to an L ED lamps and lanterns field especially relates to a L ED projecting lamp.

Background

In modern life production, the projecting lamp is a lighting apparatus that people used commonly, along with the development of science and technology, present projecting lamp is of a great variety, and in order to be energy-conserving, people can use L ED as the light source of projecting lamp usually, and L ED requires the heat-sinking capability of projecting lamp strong as the light source of projecting lamp then, otherwise the projecting lamp can not use for a long time, and the life-span is short, and the projecting lamp is used for outdoor illumination more simultaneously, so the leakproofness of projecting lamp also needs to guarantee, otherwise can reduce the life-span of projecting lamp, even make the electrical apparatus short circuit emergence accident.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an L ED projecting lamp through the technological means who sets up the radiator and increase sealing material in reasonable position, has solved the poor and low problem of leakproofness of projecting lamp heat dissipation ability.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides an L ED projecting lamp, includes the casing, sets up just wind in the casing the water proof circle of the positive opening round of casing, the positive opening of casing sets up the shoulder hole, place the toughened glass of adaptation in the shoulder hole, toughened glass pass through the clamp plate with the casing is locked, toughened glass openly with the contact of water proof circle, the toughened glass back sets gradually sealing washer, reflector, light source, set up the screw hole in the casing, be provided with first mount, the second mount through the fix with screw in the casing, be fixed with respectively on first mount, the second mount and be used for fixing the first fixed plate and the second fixed plate of reflector, light source, the light source back is fixed with the driver box that is used for placing the driver, the casing with the backplate has been seted up to driver box contact surface.

Compared with the prior art, the utility model discloses following beneficial effect has:

use the fixed reflector of first, second fixed plate, use the fixed toughened glass of fixed plate cooperation shoulder hole for L ED projecting lamp inner structure is stable, uses toughened glass to compress tightly the water barrier, uses the sealing washer to make inside leakproofness good.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a rear sectional view of the structure of the present invention;

in the figure: 1. a housing; 2. a water-proof ring; 3. tempering the glass; 4. a seal ring; 5. a reflector; 6. a first fixing frame; 7. a first fixing plate; 8. a light source; 9. a drive cartridge; 10. a back plate; 11. an air inlet; 12. an air outlet; 13. a second fixing frame; 14. a second fixing plate; 15. and (7) pressing a plate.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1-3, an L ED projecting lamp, including casing 1, set up in casing 1 and wind the water proof circle 2 of 1 front opening round of casing, 1 front opening of casing sets up the shoulder hole, place the toughened glass 3 of adaptation in the shoulder hole, toughened glass 3 pass through clamp plate 15 with casing 1 locking, toughened glass 3 openly with the contact of

water proof circle

2, 3 backs of toughened glass set gradually sealing washer 4, reflector 5, light source 8, set up the screw hole in the casing 1, be provided with first mount 6, second mount 13 through the fix with screw in the casing 1, be fixed with respectively on first mount 6, the second mount 13 and be used for fixing reflector 5, light source 8's first fixed plate 7 and second fixed plate 14, light source 8 back is fixed with the driver box 9 that is used for placing the driver, casing 1 with backplate 10 has been seted up to driver box 9 contact surface.

With reference to fig. 1-3, in the installation process of this embodiment, the water-proof ring 2 is firstly adhered to the housing 1, then the tempered glass 3 is placed in the stepped hole, the pressing plate 15 is screwed down by screws, and then the tempered glass 3 is fixed, the first fixing frame 6 and the second fixing frame 13 are fixed, then the sealing ring 4, the reflector 5 and the light source 8 are sequentially placed, and then the bent first fixing plate 7 and the bent second fixing plate 14 are locked on the first fixing frame 6 and the second fixing frame 13, so that the light source is fixed, the driver box 9 provided with the driver is installed in the light source 8 for driving, and finally the back plate 10 is installed to complete installation, because the housing 1 is provided with the stepped hole for facilitating the positioning and installation of the tempered glass 3, the tempered glass 3 and the water-proof ring 2 are tightly pressed by the pressing plate 15 in the housing 1, so that when the L ED is used outdoors, no water enters the front side, the periphery of the housing is closed, the projector 3 and the light projector 2 is tightly fixed in the housing 2, and the second fixing frame 13 is firmly fixed by the fixing structure of the light source 13, so that the light source 3 and the light-proof structure can be firmly matched with the fixing frame 13, the fixing structure of the light-proof structure of the second fixing frame 13, and the light-proof projector 3.

Preferably, the lower half portion of the shell 1 is provided with heat dissipation holes, the hole wall of the top of each heat dissipation hole is provided with an air inlet 11 and an air outlet 12 which are used for dissipating heat inside the L ED project lamp, and fans with opposite flow guiding directions are arranged inside the air inlet 11 and the air outlet 12. since the air inlet 11 and the air outlet 12 are both arranged below the heat dissipation holes in the lower half portion of the L ED project lamp, the L ED headlamp is good in waterproof performance, and the two fans with opposite flow guiding directions are arranged, so that the heat dissipation efficiency is effectively improved.

Preferably, a filter screen for filtering dust is installed in the air inlet 11 and is arranged at an outlet below the fan, and a dustproof filter screen is arranged at the air inlet 11, so that the good heat dissipation performance of the L ED projection lamp is guaranteed, dust cannot enter the L ED projection lamp, and the service life of the projection lamp is not affected.

Preferably, the housing 1 is internally provided with two symmetrical first fixing plates 7 and two symmetrical second fixing plates 14, and the two symmetrical first fixing plates 7 and two symmetrical second fixing plates 14 can ensure that the L ED projector is effectively supported inside, so that the L ED projector is more stably used.

Preferably, the reflector 5 is an aluminum plate, heat dissipation silicone grease for rapid heat dissipation is coated on gaps between the first fixing plate 7, the second fixing plate 14 and the reflector 5, and heat dissipation silicone grease for bonding is coated between the light source 8 and the reflector 5, so that the heat dissipation silicone grease can bond structures in contact, has good heat conductivity, enables heat transfer to be rapid, and further enables the L ED projection lamp to have higher heat dissipation efficiency.

Preferably, a sponge for buffering is adhered to the contact position of the back plate 10 and the driver box 9, and the sponge not only can provide pressure for the driver box 9, but also can play a role of buffering when the L ED projector is collided, so that the position of the driver box 9 is more stable.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an L ED projecting lamp, its characterized in that includes casing (1), set up in casing (1) and wind casing (1) openly open-ended round water proof circle (2), casing (1) openly opening sets up the shoulder hole, place toughened glass (3) of adaptation in the shoulder hole, toughened glass (3) through clamp plate (15) with casing (1) locking, toughened glass (3) openly with water proof circle (2) contact, toughened glass (3) back sets gradually sealing washer (4), reflector (5), light source (8), set up the screw hole in casing (1), be provided with first mount (6), second mount (13) through the fix with screw in casing (1), be fixed with respectively on first mount (6), the second mount (13) and be used for fixing reflector (5), the first fixed plate (7) and the second fixed plate (14) of light source (8), the light source (8) back is fixed with driver box (9) that are used for placing the driver, casing (1) and backplate (10) have been seted up.

2. An L ED project lamp according to claim 1, wherein the lower half of the housing (1) is provided with heat dissipation holes, the top hole walls of the heat dissipation holes are provided with an air inlet (11) and an air outlet (12) for dissipating heat inside the L ED project lamp, and fans with opposite flow directions are arranged inside the air inlet (11) and the air outlet (12).

3. An L ED light projector as claimed in claim 2, wherein a filter screen for filtering dust is installed in the air inlet (11) and is arranged at the outlet under the fan.

4. An L ED light projector as claimed in claim 1, wherein the casing (1) has two symmetrical first (7) and second (14) fixing plates.

5. An L ED light projector as claimed in claim 4, wherein the reflector (5) is an aluminum plate, the gaps between the first fixing plate (7), the second fixing plate (14) and the reflector (5) are coated with heat-dissipating silicone grease for rapid heat dissipation, and the gap between the light source (8) and the reflector (5) is coated with heat-dissipating silicone grease for bonding.

6. An L ED light projector as claimed in claim 1, wherein the back plate (10) is adhered with a sponge for buffering at the contact part with the driver box (9).