CN203099561U

CN203099561U - LED project lamp

Info

Publication number: CN203099561U
Application number: CN2013201215834U
Authority: CN
Inventors: 郭唐辉
Original assignee: FUJIAN DEENKONE ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: FUJIAN DEENKONE ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2013-03-18
Filing date: 2013-03-18
Publication date: 2013-07-31
Anticipated expiration: 2023-03-18

Abstract

An LED project lamp comprises a lamp holder, an LED lamp panel, an LED, a protective cover and a radiator, wherein the LED lamp panel is fixed on the lamp holder; the LED lamp panel includes a first surface and a second surface that are opposite; the LED is arranged on the first surface of the LED lamp panel; the radiator is arranged on the second surface, corresponding to the LED in position; an opening is formed in the middle of the protective cover; and the protective cover covers the LED and a wiring part of the LED and the LED lamp panel, and is fixed on the LED lamp panel; the opening corresponds to the LED in position. The LED project lamp adopting the novel structure effectively protects the wiring part of the LED and the LED lamp panel, avoids corrosion to the wiring part caused by dust or rain water and guarantees the service life of the LED project lamp through the arranged protective cover, and has a simple structure in whole, and is convenient to mount.

Description

The LED Projecting Lamp

Technical field

The utility model relates to semiconductor lighting systems technology field, relates in particular to a kind of LED Projecting Lamp.

Background technology

Light emitting diode (LED) is a kind of light emitting semiconductor device that utilizes, and its luminescence mechanism is to utilize the compound action in electronics and hole to produce photon.LED has the luminous efficiency height, and colour rendering is good, and power consumption is treated few, energy-conserving and environment-protective, security reliability height, the advantage of long service life.LED has been substituted the high-pressure mercury lamp that present road lighting is mainly adopted as a kind of light source novel, low-power consumption, and the LED Projecting Lamp will replace the main force lamp source that high-pressure mercury lamp is called road lighting in the near future.

Traditional LED Projecting Lamp is between in use when long, because the LED Projecting Lamp is not provided with the accessory of wiring position between protection LED lamp plate and the LED, make on the LED lamp plate and between the LED wiring position easily because the erosion of dust or water causes short circuit or damage, and then influenced life-span of LED street lamp greatly, increased cost.

The utility model content

The purpose of this utility model is to provide a kind of LED Projecting Lamp of simple in structure, easy for installation and long service life.

For solving the problems of the technologies described above; the utility model provides a kind of LED Projecting Lamp; comprise lamp bracket, LED lamp plate, LED, over cap and radiator; described LED lamp plate is fixed on the lamp bracket; described LED lamp plate comprises opposing first surface and second surface; described LED is arranged on the first surface of LED lamp plate; described radiator is arranged on corresponding LED position on the second surface; the middle part of described over cap is provided with opening; described over cap covers in wiring place of LED and LED and LED lamp plate and is fixed on the LED lamp plate, the corresponding LED of aperture position position.

The utility model improves to be had, and described over cap comprises capping and the tegmental wall that circumferentially extends vertically downward from capping, offers logical line outlet on the tegmental wall.

The utility model improves to be had, and the tegmental wall of described over cap is provided with grab, and correspondence position offers draw-in groove on the described LED lamp plate, by grab and cooperating of draw-in groove over cap being fixed on the LED lamp plate.

The utility model improves to be had, and described inside sidewalls is provided with the reinforcement that links to each other with capping.

The utility model improves to be had, the described peristome shelter wall that extended internally, and described shelter wall is obliquely installed.

The utility model improves to be had, and the transition angle of described capping is a fillet.

The utility model improves to be had, and the material of described over cap is plastics.

The utility model improves to be had, and the material of described over cap is a Merlon.

The beneficial effects of the utility model are: the LED Projecting Lamp of new structure; by the setting of protective sleeve, protected the wiring position of LED and LED lamp plate effectively, prevented the erosion of dust or rainwater butted line position; guaranteed the life-span of LED Projecting Lamp, its overall structure is simple, easy for installation.

Description of drawings

Accompanying drawing 1 is the structural representation of LED Projecting Lamp of the present utility model;

Accompanying drawing 2 is the structural representation of over cap of the present utility model.

Label declaration: 1-lamp bracket; The 2-LED lamp plate; 3-LED; The 4-over cap; The 41-opening; The 42-capping; The 43-tegmental wall; The logical line outlet of 44-; The 45-grab; The 46-reinforcement; The 47-shelter wall; The 5-radiator.

The specific embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.

See also Fig. 1 and accompanying drawing 2; a kind of LED Projecting Lamp that the utility model provides shown in the accompanying drawing; comprise lamp bracket 1; LED lamp plate 2; LED3; over cap 4 and radiator 5; described LED lamp plate 2 is fixed on the lamp bracket 1; described LED lamp plate 2 comprises opposing first surface and second surface; described LED3 is arranged on the first surface of LED lamp plate 2; described radiator 5 is arranged on corresponding LED3 position on the second surface; the middle part of described over cap 4 is provided with opening 41; described over cap 4 covers wiring place of LED3 and LED3 and LED lamp plate 2 and is fixed on the LED lamp plate 2, corresponding LED3 position, opening 41 positions.

LED3 is arranged on the LED lamp plate 2 by the COB mode, and the LED3 of varying number can be set according to concrete environment needs, and the quantity of LED3 can be provided with a plurality of radiators 5 or single radiator 5 relatively simultaneously.

After 2 assemblings of LED3 and LED lamp plate finish, over cap 4 is covered on LED3, and the wiring position of LED3 and LED lamp plate 2 is all covered, LED3 goes the illumination ejaculation by the opening 41 of over cap 4.

In the present embodiment, with reference to accompanying drawing 2, described over cap 4 comprises capping 42 and the tegmental wall 43 that circumferentially extends vertically downward from capping 42, offers logical line outlet 44 on the tegmental wall 43.

Being provided with of tegmental wall 43 can prevent effectively that dust of wafting from side or the water that flows through from entering the over cap 4 influences wiring position, need draw the situation of lead from wiring position for some, and adapting position is offered logical line outlet 44 on tegmental wall 43.

With reference to accompanying drawing 2; the tegmental wall 43 of described over cap 4 is provided with grab 45; correspondence position offers draw-in groove on the described LED lamp plate 2; by over cap 4 is fixed on the LED lamp plate 2; in the present embodiment; described grab 45 is arranged on the two opposite side walls of over cap 4, and each sidewall is provided with two.

By cooperating of grab 45 and draw-in groove; make over cap 4 fixations; convenient disassembly; certainly, the utility model is the fixed form of limiting protecting lid 4 not, in other embodiments; described over cap 4 can adopt to be threaded with LED lamp plate 2 and wait other removable modes; certainly, fixedly connected if the situation that need not often to change also can adopt, for example gluing etc.

In the present embodiment, with reference to accompanying drawing 2, described inside sidewalls is provided with the reinforcement 46 that links to each other with capping 42, and reinforcement 46 makes the intensity of whole protecting lid 4 increase greatly, has guaranteed the life-span of over cap 4.

In the present embodiment; with reference to accompanying drawing 2; 41 of the described openings shelter wall 47 that extended internally; described shelter wall 47 is obliquely installed; the shelter wall 47 that opening 41 is provided with is in order further to protect the wiring position of LED3 and LED lamp plate 2; shelter wall 47 has been sealed the distance between capping 42 and the LED3, has improved sealing.

In the present embodiment, the transition angle of described capping 42 is a fillet, prevents that wedge angle Li Jiao from scratching staff.

In the present embodiment, the material of described over cap 4 is plastics, and the utility model is the concrete material of limiting protecting lid 4 not, and the over cap 4 of plastic material has also alleviated the weight of over cap 4 on seal of assurance own and intensity based.

In the present embodiment, the material of described over cap is a Merlon.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. LED Projecting Lamp; it is characterized in that; comprise lamp bracket, LED lamp plate, LED, over cap and radiator; described LED lamp plate is fixed on the lamp bracket; described LED lamp plate comprises opposing first surface and second surface; described LED is arranged on the first surface of LED lamp plate; described radiator is arranged on corresponding LED position on the second surface; the middle part of described over cap is provided with opening; described over cap covers in wiring place of LED and LED and LED lamp plate and is fixed on the LED lamp plate, the corresponding LED of aperture position position.

2. LED Projecting Lamp according to claim 1 is characterized in that, described over cap comprises capping and the tegmental wall that circumferentially extends vertically downward from capping, offers logical line outlet on the tegmental wall.

3. LED Projecting Lamp according to claim 2 is characterized in that the tegmental wall of described over cap is provided with grab, and correspondence position offers draw-in groove on the described LED lamp plate, by grab and cooperating of draw-in groove over cap being fixed on the LED lamp plate.

4. LED Projecting Lamp according to claim 2 is characterized in that described inside sidewalls is provided with the reinforcement that links to each other with capping.

5. LED Projecting Lamp according to claim 1 is characterized in that, the described peristome shelter wall that extended internally, and described shelter wall is obliquely installed.

6. LED Projecting Lamp according to claim 1 is characterized in that, the transition angle of described capping is a fillet.

7. LED Projecting Lamp according to claim 1 is characterized in that, the material of described over cap is plastics.

8. LED Projecting Lamp according to claim 7 is characterized in that, the material of described over cap is a Merlon.