CN213810250U

CN213810250U - LED projection lamp

Info

Publication number: CN213810250U
Application number: CN202023326023.1U
Authority: CN
Inventors: 陈学琛; 刘晓淼; 傅文隆
Original assignee: Haixing Maritime Electric Group Co ltd
Current assignee: Haixing Maritime Electric Group Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-27
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a LED projecting lamp, which comprises a lamp body, the lamp body includes casing and light source module, light source module sets up in the casing, light source module includes at least a set of light source module, every group the light source module includes light source board and fin, the light source board sets up on the fin, be equipped with LED lamp pearl on the light source board, the light source board carries out waterproof dustproof encapsulation with LED lamp pearl an organic whole, the light source board electric connection is to drive power supply, drive power supply sets up in the terminal box, the terminal box is fixed on the casing. The utility model adopts the modularized light source module, the failure of the single module can not cause the damage of the whole lamp, and the service life of the lamp is prolonged; the combination is flexible, and lamps with different powers can be obtained by combining different numbers of light source modules; the light source module independently performs waterproof and dustproof packaging, the protection effect is good, and the service life is long; and an LED light source is adopted, so that the energy is saved, and the lighting effect is good.

Description

LED projection lamp

Technical Field

The utility model relates to the field of lighting, especially, relate to a LED projecting lamp.

Background

The project lamp is a lamp which specifies that the illumination intensity on the illuminated surface is higher than the surrounding environment, also called as a spotlight, generally, the project lamp can aim at any direction and has a structure which is not influenced by weather conditions, almost all outdoor projects such as mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like can be used for the project lamp, the project lamp on the market at present generally adopts a lamp panel and other electronic elements which are fixed inside by screws on the surface layer of a shell, and the structure has the following defects: 1. when a lamp panel or an electronic element in the projection lamp is damaged, the projection lamp cannot be used and needs to be integrally replaced; 2. when the projection lamp is placed outdoors, electronic elements such as the lamp panel and the like are damaged due to insufficient waterproof and dustproof grade, and 3, the shell and the screws are oxidized outdoors to rust, so that the service life is influenced. Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a LED projection lamp, which adopts modularized light source modules, wherein when one group is damaged, the practicability of other light source modules is not influenced; the light source module independently carries out waterproof dustproof encapsulation, and the protecting effect is good, and practical life is long.

The utility model discloses a solve above-mentioned technical problem and the technical scheme who adopts provides a LED projecting lamp, which comprises a lamp body, the lamp body includes casing and light source module, light source module sets up in the casing, light source module includes at least a set of light source module, every group the light source module includes light source board and fin, the light source board sets up on the fin, be equipped with LED lamp pearl on the light source board, the light source board carries out waterproof dustproof encapsulation with LED lamp pearl an organic whole, the light source board electric connection is to drive power supply, drive power supply sets up in the terminal box, the terminal box is fixed on the casing.

Furthermore, a plurality of LED lamp beads are arranged on the light source board, and the LED lamp beads are arranged on the light source board in a matrix mode.

Further, the number of the driving power supplies is matched with the number of the light source modules, and the light source plates of each group of the light source modules are connected to the corresponding driving power supplies.

Further, the junction box comprises a box body and a box cover, the box body is connected with the box cover in a sealing mode, a packing box is arranged on the side face of the box body, a wiring terminal is arranged in the junction box, and the wiring terminal is electrically connected with a driving power supply.

Further, the casing includes preceding shell and backshell, be provided with the light source hole that matches with light source module on the preceding shell, the light source module is fixed in the preceding shell, be provided with the louvre on the backshell, the upper and lower side of preceding shell is provided with the louvre, preceding shell passes through screw fixed connection with the backshell.

Furthermore, the lamp body is arranged in a lamp holder, the lamp holder is U-shaped, and two end parts of the lamp holder are connected to the middle parts of two side surfaces of the shell.

Furthermore, a regulating device is arranged at the joint of the lamp holder and the shell, and the regulating device regulates the irradiation angle of the lamp body.

Further, the protection grade of the waterproof and dustproof packaging of the light source board and the LED lamp beads is IP 66.

Furthermore, the shell is made of stainless steel.

The utility model discloses contrast prior art has following beneficial effect: the utility model provides a LED projection lamp, adopts the modular light source module, and the single module trouble can not lead to whole lamp damage, improves lamps and lanterns life to effectual reduction maintains the degree of difficulty; the combination is flexible, and lamps with different powers can be obtained by combining different numbers of light source modules; the light source module independently performs waterproof and dustproof packaging, the protection effect is good, and the service life is long; the LED light source is adopted, so that the energy is saved, and the lighting effect is good; the stainless steel plate shell has good corrosion resistance and is attractive and durable.

Drawings

Fig. 1 is a front view of an LED projector according to a first embodiment of the present invention;

fig. 2 is a side view of an LED projector according to a first embodiment of the present invention;

fig. 3 is a front view of an LED projector according to a second embodiment of the present invention;

fig. 4 is an exploded view of an LED projector according to a first embodiment of the present invention;

fig. 5 is an explosion diagram of a LED projector according to the second embodiment of the present invention.

In the figure:

1. a housing; 2. a light source module; 3. a drive power supply; 4. a junction box; 5. a wiring terminal; 6. a lamp holder; 7. an adjustment device; 11. a front housing; 12. a rear housing; 21. a light source plate; 22. a heat sink; 41. a box body; 42. a box cover; 43. a stuffing box.

Detailed Description

The invention is further described with reference to the following figures and examples.

Fig. 1 is a front view of an LED projector according to a first embodiment of the present invention; fig. 2 is a side view of the LED projection lamp according to the first embodiment of the present invention.

Please refer to fig. 1 and fig. 2, an embodiment of the present invention provides a LED projection lamp, which comprises a lamp body, the lamp body includes a housing 1 and a light source module, the light source module is disposed in the housing 1, the light source module includes at least one set of light source module 2, each set of the light source module 2 includes a light source plate 21 and a heat sink 22, the light source plate 21 is disposed on the heat sink 22, the light source plate 21 is provided with LED lamp beads, the light source plate 21 and the LED lamp beads are integrally packaged in a waterproof and dustproof manner, the light source plate 21 is electrically connected to a driving power supply 3, the driving power supply 3 is disposed in a junction box 4, and the junction box 4 is fixed on the housing 1. The LED lamp beads on the light source plate 21 are multiple, and the LED lamp beads are arranged on the light source plate 21 in a matrix mode.

Please refer to fig. 3 simultaneously, the utility model discloses the LED projecting lamp of second embodiment, light source module 2 can be a set of, two sets of or multiunit, and the light source module 2 that can make up different quantity in a flexible way as required obtains the projecting lamp of different power, and the modularization combination sets up, and single module trouble can not lead to whole lamp to damage, improves lamps and lanterns life to the effectual reduction maintenance degree of difficulty.

Please refer to fig. 4 and 5 simultaneously, the embodiment of the present invention provides a LED projection lamp, wherein the junction box 4 includes a box body 41 and a box cover 42, the box body 41 and the box cover 42 are connected in a sealing manner, a stuffing box 43 is arranged on the side of the box body 41, a connection terminal 5 is arranged in the junction box 4, and the connection terminal 5 is electrically connected with the driving power supply 3. The junction box 4 is connected in a sealing mode, and the protection effect of the driving power supply 3 and the wiring terminal 5 is guaranteed.

Preferably, the number of the driving power supplies 3 is matched with the number of the light source modules 2, the light source board 21 of each light source module 2 is connected to the corresponding driving power supply 3, each light source module 2 is driven by an independent driving power supply 3, and when one driving power supply 3 is damaged, the use of other driving power supplies 3 is not affected.

Specifically, casing 1 includes preceding shell 11 and backshell 12, be provided with the light source hole that matches with light source module on the preceding shell 11, light source module 2 is fixed in preceding shell 11, be provided with the louvre on the backshell 12, the upper and lower side of preceding shell 11 is provided with the louvre, preceding shell 11 passes through screw fixed connection with backshell 12.

Specifically, the lamp body is disposed in a lamp holder 6, the lamp holder 6 is U-shaped, and both end portions of the lamp holder 6 are connected to the middle portions of both side surfaces of the housing 1. The lamp holder 6 is provided with adjusting device 7 with the junction of casing 1, adjusting device 7 adjusts the angle of illumination of lamp body.

Preferably, the protection level of the waterproof and dustproof packaging of the light source board 21 and the LED lamp beads is IP66, the protection level is high, the protection effect of outdoor use is guaranteed, and the service life is prolonged.

Preferably, the material of casing 1 is stainless steel, and the screw of connecting casing 1 adopts stainless steel material equally, and corrosion resisting property is good, and is pleasing to the eye durable.

To sum up, the LED projection lamp of the embodiment of the utility model adopts the modularized light source module 2, so that the single module fault can not cause the damage of the whole lamp, the service life of the lamp is prolonged, and the maintenance difficulty is effectively reduced; the combination is flexible, and lamps with different powers can be obtained by combining different numbers of the light source modules 2; the light source module 2 independently performs waterproof and dustproof packaging, the protection effect is good, and the service life is prolonged; the LED light source is adopted, so that the energy is saved, and the lighting effect is good; the stainless steel plate shell has good corrosion resistance and is attractive and durable.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a LED projecting lamp, its characterized in that, includes the lamp body, the lamp body includes casing and light source module, light source module sets up in the casing, light source module includes at least a set of light source module, every group the light source module includes light source board and fin, the light source board sets up on the fin, be equipped with LED lamp pearl on the light source board, the light source board carries out waterproof dustproof encapsulation with LED lamp pearl is integrative, the light source board electric connection to drive power supply, drive power supply sets up in the terminal box, the terminal box is fixed on the casing.

2. The LED floodlight of claim 1, wherein the number of the LED beads on the light source board is plural, and the LED beads are arranged in a matrix on the light source board.

3. The LED light projector as claimed in claim 1, wherein the number of the driving power sources matches the number of light source modules, and the light source boards of each of the light source modules are connected to the corresponding driving power sources.

4. The LED spot light according to claim 1, wherein the junction box comprises a box body and a box cover, the box body and the box cover are hermetically connected, a stuffing box is arranged on a side surface of the box body, and a terminal is arranged in the junction box and electrically connected with a driving power supply.

5. The LED spot light according to claim 1, wherein the housing comprises a front housing and a rear housing, the front housing has a light source hole matching with the light source module, the light source module is fixed in the front housing, the rear housing has heat dissipation holes, the front housing has heat dissipation holes on the upper and lower sides, and the front housing is fixedly connected to the rear housing by screws.

6. The LED light projector as claimed in claim 1, wherein the lamp body is provided in a lamp holder having a U-shape, and both end portions of the lamp holder are connected to the middle portions of both side surfaces of the housing.

7. The LED light projector as claimed in claim 6, wherein an adjusting device is provided at the junction of the lamp holder and the housing, and the adjusting device adjusts the illumination angle of the lamp body.

8. The LED floodlight of claim 1, wherein the protection grade of the waterproof and dustproof encapsulation of the light source board and the LED lamp beads is IP 66.

9. The LED light projector as claimed in claim 1, wherein the housing is made of stainless steel.