CN214840307U

CN214840307U - Waterproof lamp holder of outdoor LED projection lamp

Info

Publication number: CN214840307U
Application number: CN202120770750.2U
Authority: CN
Inventors: 高可飞; 刘永光; 潘二艳
Original assignee: CHANGZHOU KAIFEI LIGHTING FACTORY
Current assignee: CHANGZHOU KAIFEI LIGHTING FACTORY
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-23
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a waterproof lamp stand of outdoor LED projecting lamp belongs to LED lighting apparatus technical field, which comprises a housin, the inside of casing is pegged graft and is had glass, the inside fixedly connected with baffle of casing, the left side fixedly connected with power and the conducting strip of baffle, wire electric connection has the lamp plate bottom the power, lamp plate fixed connection is in the left side of conducting strip, the top and the bottom of conducting strip all with casing fixed connection. The utility model discloses a, can take out the inside of ventilation box through the air intake with outside cold air through the fan, pass through the inside that the vent got into the casing again, be located the right side of baffle, blow cold air to heat-conducting component to make the air flow, hot-air is discharged from the air outlet, makes the radiating efficiency higher, because the baffle can separate power and lamp plate in the left side, makes the moisture in the cold air that gets into can not lead to the fact the influence to the left power of baffle and lamp plate.

Description

Waterproof lamp holder of outdoor LED projection lamp

Technical Field

The utility model relates to a LED lighting apparatus technical field, more specifically say, relate to a waterproof lamp stand of outdoor LED projecting lamp.

Background

The projection lamp is a lamp whose illumination intensity on the designated illuminated surface is higher than that of the surrounding environment, also called as spotlight, generally, it can be aimed at any direction, and possesses a structure which is not influenced by weather condition, and is mainly used for large-area operation field mine, building profile, stadium, overpass, monument, park and flower bed, etc. so that almost all the large-area lighting lamps used outdoors can be used as projection lamp, and the angle of emergent light beam of the projection lamp has wide or narrow range of variation between 0 deg. and 180 deg., in which the light beam is specially narrow called as searchlight.

The projecting lamp is extensively used for outdoor lighting, when raining, the rainwater gets into in the lamp section of thick bamboo of LED projecting lamp, can cause the short circuit of LED projecting lamp inner line, still will cause the emergence of pedestrian's electric shock accident, the potential safety hazard is great, therefore outdoor LED projecting lamp all adopts waterproof lamp stand, nevertheless waterproof lamp stand almost all is the full leakproofness structure, rely on natural heat dissipation, heat dispersion is poor, the high temperature can cause the inner line ageing, influence the normal use of LED projecting lamp and shorten its life.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a waterproof lamp stand of outdoor LED projecting lamp possesses good heat dissipation's advantage, has solved that waterproof lamp stand almost all is the full leakproofness structure, relies on the nature heat dissipation, and heat dispersion is poor, and the high temperature can cause the inner line ageing, influences the normal use of LED projecting lamp and shortens its life's problem.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A waterproof lamp holder of an outdoor LED projection lamp comprises a shell, wherein glass is inserted into the shell, a partition plate is fixedly connected inside the shell, a power supply and a heat conducting fin are fixedly connected to the left side of the partition plate, the bottom of the power supply is electrically connected with a lamp plate through a lead, the lamp plate is fixedly connected to the left side of the heat conducting fin, the top and the bottom of the heat conducting fin are fixedly connected with the shell, a reflecting plate is fixedly connected to the left side of the heat conducting fin, a heat conducting assembly is fixedly connected to the right side of the partition plate, a vent is formed in the right side of the shell, a ventilation box is fixedly connected to the right side of the shell, an air inlet is formed in the right side of the ventilation box, a fan is fixedly connected inside the ventilation box, a plurality of radiating fins which are arranged equidistantly are fixedly connected to the outside of the shell, and supporting seats are hinged to the front side and the back side of the shell, an air outlet is formed in the bottom of the shell, and the air outlet is formed in the right side of the partition plate.

As a further description of the above technical solution:

the inner walls of the air inlet and the air outlet are fixedly connected with dust screens, and the right side of the ventilation box is fixedly connected with a plurality of water baffles which are arranged equidistantly.

As a further description of the above technical solution:

the left side fixedly connected with manger plate circle of casing, the inner diapire of manger plate circle and ventilation box has all been seted up the hole that leaks.

As a further description of the above technical solution:

the heat conduction assembly comprises a heat conduction plate, the left side of the heat conduction plate is fixedly connected with the partition plate, and the right side of the heat conduction plate is fixedly connected with a plurality of radiating fins which are arranged equidistantly.

As a further description of the above technical solution:

the bottom of supporting seat is run through and sliding connection has two backup pads, the bottom fixedly connected with bouncing ball of supporting seat, two relative one side of backup pad all with bouncing ball fixed connection, the bottom fixedly connected with fixing base of bouncing ball, two slide bars of the inside fixedly connected with of fixing base, two the outside of slide bar all is overlapped and is equipped with the spring, two the bottom of backup pad is run through respectively and sliding connection in the outside of two slide bars, two relative one side of spring respectively with two backup pad fixed connection.

As a further description of the above technical solution:

two equal fixedly connected with set square, two in the back of the body one side of backup pad mutually the bottom of set square all with fixing base sliding connection.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme is characterized in that the glass and the shell are inserted, waterproof glue is injected at the joint of the glass and the shell, so that the shell has a waterproof effect, a power supply can supply power to the lamp panel, the light is reflected and gathered by the reflector panel, the lamp panel can generate a large amount of heat during working, the right side of the lamp panel is fixedly connected with the heat conducting sheet, the top and the bottom of the heat conducting sheet are fixedly connected with the shell, the heat generated by the lamp panel can be transmitted to the top and the bottom of the partition and the shell by the heat conducting sheet, the outside of the shell is fixedly connected with a plurality of heat radiating fins which can accelerate the heat radiation of the shell, the right side of the partition is fixedly connected with the heat conducting component, the heat on the partition can be conducted by the heat conducting sheet and dispersed to the plurality of heat radiating sheets for further heat radiation, the heat radiating efficiencies of the plurality of heat radiating sheets are higher, the right side of the shell is fixedly connected with the ventilation box, and the inside of the ventilation box is fixedly connected with the fan, the fan can be with outside cold air through the inside of air intake extraction ventilation box, pass through the inside that the vent got into the casing again, be located the right side of baffle, blow cold air to heat-conducting component, thereby make the air flow, hot-air is discharged from the air outlet, make the radiating efficiency higher, because the baffle can separate power and lamp plate in the left side, moisture in the cold air that makes the entering can not lead to the fact the influence to left power of baffle and lamp plate, and the air outlet is located the bottom of casing, can arrange water when steam, when having guaranteed the water-proof effects of casing, can also carry out high-efficient heat dissipation.

(2) This scheme, through setting up the dust screen, can play dirt-proof effect in air intake department, set up the breakwater and be the slope form, can block partial sleet in air intake department.

(3) This scheme, through the water retaining ring in the left side that sets up the casing, can block partial sleet meeting sleet weather, reduce the infiltration probability between glass and the casing, set up the inner diapire of water retaining ring and ventilation box and set up the hole that leaks, when making the inside entering rainwater of water retaining ring and ventilation box, can draw water out through the hole that leaks to the inside water-proof effects of casing has been strengthened.

(4) This scheme, through left side and the baffle fixed connection who sets up the heat-conducting plate, can conduct the heat on the baffle through the heat-conducting plate, disperse to on a plurality of fin, dispel the heat, a plurality of fin radiating efficiency are higher to can dispel the heat and cool down through the left side of heat-conducting component to the baffle.

(5) This scheme, there is the bouncing ball through relative one side that sets up two backup pads, and the top and the bottom of bouncing ball respectively with fixing base and supporting seat fixed connection, when vibrations take place, fixing base and supporting seat can extrude the bouncing ball, but the bouncing ball has elasticity, can upwards support, eliminate partial vibrations, the bouncing ball receives when extrudeing, the left and right sides can outwards extend, and the equal fixedly connected with backup pad in both ends about the bouncing ball, the spring can support two backup pads and be close to each other and carry out the extrusion of horizontal direction to the bouncing ball, the vertical direction extension that makes the bouncing ball carries out elastic support, thereby can play the effect of shock attenuation amortization to the supporting seat, prevent that the projecting lamp from causing the shake of light because outside vibrations when using.

(6) This scheme, through setting up set-square and backup pad fixed connection, the set-square can support the backup pad, makes the backup pad can not take place the slope at gliding in-process to the support effect of backup pad has been guaranteed.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a side sectional view of the fixing base of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 101. a water retaining ring; 2. glass; 3. a partition plate; 4. a power source; 5. a heat conductive sheet; 6. a lamp panel; 7. a reflector; 8. a heat conducting component; 81. a heat conducting plate; 82. a heat sink; 9. a vent; 10. a ventilation box; 11. an air inlet; 111. a water baffle; 12. a fan; 13. heat dissipation fins; 14. a supporting seat; 15. a support plate; 151. a set square; 16. a resilient ball; 17. a fixed seat; 18. a slide bar; 19. a spring; 20. and (7) air outlet.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a waterproof lamp holder of an outdoor LED projection lamp comprises a housing 1, a glass 2 is inserted into the housing 1, a partition 3 is fixedly connected to the inside of the housing 1, a power source 4 and a heat conducting fin 5 are fixedly connected to the left side of the partition 3, the bottom of the power source 4 is electrically connected to a lamp panel 6 through a wire, the lamp panel 6 is fixedly connected to the left side of the heat conducting fin 5, the top and the bottom of the heat conducting fin 5 are fixedly connected to the housing 1, a reflector 7 is fixedly connected to the left side of the heat conducting fin 5, a heat conducting assembly 8 is fixedly connected to the right side of the partition 3, a vent 9 is provided on the right side of the housing 1, a ventilation box 10 is fixedly connected to the right side of the housing 1, an air inlet 11 is provided on the right side of the ventilation box 10, a fan 12 is fixedly connected to the inside of the ventilation box 10, a plurality of heat radiating fins 13 are fixedly connected to the outside of the housing 1, and a support base 14 is hinged to the front and the back of the housing 1, the bottom of the shell 1 is provided with an air outlet 20, the air outlet 20 and the right side of the partition plate 3 are inserted and connected with the shell 1 through the arrangement of the glass 2, waterproof glue is injected at the joint of the glass 2 and the shell 1, so that the shell 1 has a waterproof effect, the power supply 4 can supply power to the lamp panel 6, the reflector plate 7 reflects and gathers light, the lamp panel 6 can generate a large amount of heat during working, the right side of the lamp panel 6 is fixedly connected with a heat conducting fin 5, the top and the bottom of the heat conducting fin 5 are fixedly connected with the shell 1, the heat conducting fin 5 can transmit the heat generated by the lamp panel 6 to the top and the bottom of the partition plate 3 and the shell 1, the outer part of the shell 1 is fixedly connected with a plurality of heat radiating fins 13, the heat radiation of the shell 1 can be accelerated, the right side of the partition plate 3 is fixedly connected with a heat conducting component 8, the heat on the partition plate 3 can be conducted through a heat conducting plate 81 and is dispersed to a plurality of heat radiating fins 82, further dispel the heat, and a plurality of fin 82 radiating efficiency is higher, the right side fixedly connected with of casing 1 ventilates box 10, the inside fixedly connected with fan 12 of ventilation box 10, fan 12 can be with outside cold air through the inside of air intake 11 suction ventilation box 10, pass through the inside that vent 9 got into casing 1 again, be located the right side of baffle 3, blow cold air to heat-conducting component 8, thereby make the air flow, hot-air is discharged from air outlet 20, make radiating efficiency higher, because baffle 3 can separate power 4 and lamp plate 6 in the left side, make the moisture in the cold air that gets into can not lead to the fact the influence to the left power 4 of baffle 3 and lamp plate 6, and air outlet 20 is located the bottom of casing 1, can arrange water when the steam exhaust, when having guaranteed casing 1's water-proof effects, can also dispel the heat.

Furthermore, the inner walls of the air inlet 11 and the air outlet 20 are fixedly connected with a dust screen, the right side of the ventilation box 10 is fixedly connected with a plurality of water baffles 111 which are arranged at equal intervals, the dust screen is arranged, a dustproof effect can be achieved at the air inlet 11, the water baffles 111 are arranged in an inclined manner, and partial rain and snow can be blocked at the air inlet 11.

Further, casing 1's left side fixedly connected with water retaining ring 101, the hole that leaks has all been seted up to the inner bottom wall of water retaining ring 101 and ventilation box 10, through water retaining ring 101 in the left side that sets up casing 1, can block partial sleet meeting sleet weather, reduce the infiltration probability between glass 2 and the casing 1, the inner bottom wall that sets up water retaining ring 101 and ventilation box 10 sets up the hole that leaks, when making the inside entering rainwater of water retaining ring 101 and ventilation box 10, can draw water through the hole that leaks, thereby the inside water-proof effects of casing 1 has been strengthened.

Further, heat-conducting component 8 includes heat-conducting plate 81, heat-conducting plate 81's left side and 3 fixed connection of baffle, the fin 82 that a plurality of equidistance of right side fixedly connected with of heat-conducting plate 81 were arranged, left side and 3 fixed connection of baffle through setting up heat-conducting plate 81, can conduct the heat on the baffle 3 through heat-conducting plate 81, disperse to on a plurality of fin 82, dispel the heat, a plurality of fin 82 radiating efficiency is higher, thereby can dispel the heat and cool down through heat-conducting component 8 to the left side of baffle 3.

Further, the bottom of the supporting seat 14 is connected with two supporting plates 15 in a penetrating and sliding manner, the bottom of the supporting seat 14 is fixedly connected with an elastic ball 16, opposite sides of the two supporting plates 15 are fixedly connected with the elastic ball 16, the bottom of the elastic ball 16 is fixedly connected with a fixed seat 17, two sliding rods 18 are fixedly connected inside the fixed seat 17, springs 19 are sleeved outside the two sliding rods 18, the bottoms of the two supporting plates 15 are respectively connected with the outsides of the two sliding rods 18 in a penetrating and sliding manner, opposite sides of the two springs 19 are respectively fixedly connected with the two supporting plates 15, the elastic ball 16 is arranged on the opposite sides of the two supporting plates 15, the top and the bottom of the elastic ball 16 are respectively fixedly connected with the fixed seat 17 and the supporting seat 14, when vibration occurs, the fixed seat 17 and the supporting seat 14 can extrude the elastic ball 16, but the elastic ball 16 has elastic force and can be supported upwards, eliminate partial vibrations, when bounce ball 16 received the extrusion, the left and right sides can outwards extend, and the equal fixedly connected with backup pad 15 in both ends about bounce ball 16, spring 19 can support two backup pads 15 and be close to each other and carry out the extrusion of horizontal direction to bounce ball 16, makes bounce ball 16's vertical direction extension carry out elastic support to can play the effect of shock attenuation amortization to supporting seat 14, prevent that the projecting lamp from causing the shake of light because outside vibrations when using.

Further, the equal fixedly connected with set-square 151 in the back of the body one side of two backup pads 15, the bottom of two set-squares 151 all with fixing base 17 sliding connection, through setting up set-square 151 and 15 fixed connection of backup pad, set-square 151 can support backup pad 15, make backup pad 15 can not take place the slope at gliding in-process to the support effect of backup pad 15 has been guaranteed.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The working principle is as follows: when the heat dissipation device is used, the heat conducting fins 5 can transfer heat generated by the lamp panel 6 to the top and the bottom of the partition board 3 and the shell 1, the outer part of the shell 1 is fixedly connected with a plurality of heat dissipation fins 13 to accelerate heat dissipation of the shell 1, the right side of the partition board 3 is fixedly connected with the heat conducting component 8, the heat on the partition board 3 can be conducted through the heat conducting plate 81 and then is dispersed to a plurality of heat dissipation fins 82 to further dissipate heat, the heat dissipation efficiency of the plurality of heat dissipation fins 82 is higher, the right side of the shell 1 is fixedly connected with the ventilation box 10, the inner part of the ventilation box 10 is fixedly connected with the fan 12, the fan 12 can draw cold air from the outer part into the ventilation box 10 through the air inlet 11 and then into the shell 1 through the ventilation opening 9, and is positioned at the right side of the partition board 3 to blow the cold air to the heat conducting component 8, so that the air flows, the hot air is discharged from the air outlet 20, so that the heat dissipation efficiency is higher, because the power supply 4 and the lamp panel 6 can be separated on the left side by the partition board 3, the moisture in the cold air entering the partition board 3 can not affect the power supply 4 and the lamp panel 6 on the left side, and the air outlet 20 is positioned at the bottom of the shell 1, so that the heat can be exhausted while the water is exhausted, the shell 1 can be efficiently radiated while the waterproof effect is ensured, the support seat 14 can support the shell 1, when the vibration occurs, the fixing seat 17 and the support seat 14 can extrude the elastic ball 16, but the elastic ball 16 has elasticity and can be upwards supported to eliminate partial vibration, when the elastic ball 16 is extruded, the left side and the right side can be outwards extended, the left end and the right end of the elastic ball 16 are fixedly connected with the support plates 15, the spring 19 can support the two support plates 15 to be close to each other to extrude the elastic ball 16 in the horizontal direction, so that the elastic support is carried out in the vertical direction extension of the elastic ball 16, thereby achieving the effects of shock absorption and force elimination for the support seat 14, prevent that the projecting lamp from because the shake of outside vibrations cause light when using, having solved that waterproof lamp stand almost all is the full leakproofness structure, relying on the nature heat dissipation, heat dispersion is poor, and the high temperature can cause the inner line ageing, influences the normal use of LED projecting lamp and shortens its life's problem.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a waterproof lamp stand of outdoor LED projecting lamp, includes casing (1), its characterized in that: the glass (2) is inserted into the shell (1), the partition (3) is fixedly connected inside the shell (1), the power supply (4) and the heat conducting fins (5) are fixedly connected to the left side of the partition (3), the lamp panel (6) is electrically connected to the bottom of the power supply (4) through a lead, the lamp panel (6) is fixedly connected to the left side of the heat conducting fins (5), the top and the bottom of the heat conducting fins (5) are fixedly connected with the shell (1), the reflecting plate (7) is fixedly connected to the left side of the heat conducting fins (5), the heat conducting assembly (8) is fixedly connected to the right side of the partition (3), the ventilation opening (9) is formed in the right side of the shell (1), the ventilation box (10) is fixedly connected to the right side of the shell (1), the air inlet (11) is formed in the right side of the ventilation box (10), and the fan (12) is fixedly connected to the inside of the ventilation box (10), the heat dissipation device is characterized in that a plurality of heat dissipation fins (13) are fixedly connected to the outer portion of the shell (1) and are arranged equidistantly, a supporting seat (14) is hinged to the front face and the back face of the shell (1), an air outlet (20) is formed in the bottom of the shell (1), and the air outlet (20) and the right side of the partition plate (3) are formed.

2. The waterproof lamp holder of the outdoor LED project lamp of claim 1, characterized in that: the inner walls of the air inlet (11) and the air outlet (20) are fixedly connected with dust screens, and the right side of the ventilation box (10) is fixedly connected with a plurality of water baffles (111) which are arranged equidistantly.

3. The waterproof lamp holder of the outdoor LED project lamp of claim 1, characterized in that: the left side fixedly connected with manger plate circle (101) of casing (1), the hole that leaks has all been seted up to the inner diapire of manger plate circle (101) and ventilation box (10).

4. The waterproof lamp holder of the outdoor LED project lamp of claim 1, characterized in that: heat-conducting component (8) include heat-conducting plate (81), the left side and baffle (3) fixed connection of heat-conducting plate (81), a plurality of fin (82) of equidistance range of right side fixedly connected with of heat-conducting plate (81).

5. The waterproof lamp holder of the outdoor LED project lamp of claim 1, characterized in that: the bottom of supporting seat (14) runs through and sliding connection has two backup pads (15), the bottom fixed connection of supporting seat (14) has bounce ball (16), two relative one side of backup pad (15) all with bounce ball (16) fixed connection, the bottom fixed connection of bounce ball (16) has fixing base (17), two slide bar (18) of the inside fixed connection of fixing base (17), two the outside of slide bar (18) all overlaps and is equipped with spring (19), two the bottom of backup pad (15) runs through respectively and sliding connection in the outside of two slide bars (18), two relative one side of spring (19) respectively with two backup pad (15) fixed connection.

6. The waterproof lamp holder of the outdoor LED project lamp of claim 5, characterized in that: two equal fixedly connected with set square (151) in the one side of the back of the body of backup pad (15), two the bottom of set square (151) all with fixing base (17) sliding connection.