CN206904874U

CN206904874U - A kind of square exposed module of four lamps

Info

Publication number: CN206904874U
Application number: CN201720701684.7U
Authority: CN
Inventors: 李兵
Original assignee: Shenzhen Xing Xin Xin Light Source Co Ltd
Current assignee: Shenzhen Xing Xin Xin Light Source Co Ltd
Priority date: 2017-06-16
Filing date: 2017-06-16
Publication date: 2018-01-19
Anticipated expiration: 2027-06-16

Abstract

A kind of square exposed module of four lamps, square module shell including lid, pcb board in square module shell, uniform paster is arranged in four LEDs on pcb board with two rows two, and cover in the LED and be fixed on the lampshade on pcb board, lampshade is solid hemisphere, and the bottom center of lampshade is provided with the incident chamber for being used for accommodating the light emitted line of the LED, the top surface of the top surface of lampshade and incident chamber is plane, side wall at the lower openings of incident chamber is cylinder, the upper portion side wall of incident chamber is the diminishing taper of top surface from the lower openings of incident chamber to incident chamber.The utility model make it that luminous route is without hindrance, lights highlighted uniform, can also be noticed quickly compared with far beyond high distance；And there is the exposed effect of square snuff, unique and beautiful is noticeable；In addition, water resistance is all good with weather resistance, chronic sun exposure can be resisted and drench with rain and be hardly damaged, service life length.

Description

A kind of square exposed module of four lamps

Technical field

It the utility model is related to technical field of LED illumination, and in particular to a kind of square exposed module of four lamps.

Background technology

In LED application fields, the exposed word of four square holes is using the square exposed module of four lamps, the square exposed module of four lamps With highlighted, the function being evenly distributed；It is intensive and neat and the square exposed module of four lamps is just as snuff one by one, it is unique The extremely attractive eyeball of snuff illumination effect, along with the property that exposed word light emitting path is without hindrance, make the square exposed mould of four lamps Group also can allow people to notice therefore quickly outside larger distance, and it is widely used in advertising lamp box, mark signboard, lamp decoration The place such as illuminating engineering and home decoration.

At present, the square exposed module of four lamps typically using conventional light shades or does not use lampshade, and LED sends out the optical illumination at place Under scope, luminous efficiency is relatively low, and the light emitting region of conventional light shades also at most can only achieve 150 degree, can not meet high-altitude advertising lamp The demands big to high brightness, low-power consumption, irradiated area such as case, high-altitude mark signboard.

Utility model content

The utility model is in order to solve above mentioned problem existing for prior art, there is provided a kind of luminous efficiency is high and installation side Just the square exposed module of four lamps.

Above-mentioned purpose is realized, the utility model provides a kind of square exposed module of four lamps, includes the square module of lid Shell, the pcb board in square module shell, uniform paster is arranged with two rows two in four LEDs on pcb board, and cover In the LED and the lampshade on pcb board is fixed on, the lampshade is solid hemisphere, and the bottom center of lampshade sets There is the incident chamber for accommodating the light emitted line of the LED, the top surface of the top surface of the lampshade and incident chamber is plane, is entered The side wall penetrated at the lower openings of chamber is cylinder, and the upper portion side wall of incident chamber is from the lower openings of incident chamber to incident chamber The diminishing taper of top surface.

As optimal technical scheme of the present utility model, the square module shell is aluminum hull or zinc-plated iron-clad.

As optimal technical scheme of the present utility model, the lateral edge of the square module shell is outwards additionally provided with ear Button, the quantity of the earclip is a pair or two pairs.

As optimal technical scheme of the present utility model, live wire is welded in the left and right sides of the pcb board, described square The side edge of module shell is equipped with the cable-through hole through the electric wire on the position corresponding with electric wire.

As optimal technical scheme of the present utility model, the surface of the pcb board is also coated with layer of transparent marine glue.

The square exposed module of four lamps of the present utility model can reach following beneficial effect：

1) route that lights is without hindrance, lights highlighted uniform, can also be noticed quickly compared with far beyond high distance；

2) there is the exposed effect of square snuff, unique and beautiful is noticeable；

3) water resistance and weather resistance are all good, can resist chronic sun exposure and drench with rain and be hardly damaged, service life length；

4) demolition and maintenance are simple, if what failure exposed lamp occurs, directly pulling out exposed lamp can safeguard, certainly this Kind situation seldom occurs.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is the structural representation for the example that the exposed module of square four lamp of the utility model provides.

Fig. 2 is the structural representation of an example of the utility model lampshade；

Fig. 3 is the profile of the square exposed module of four lamps of the utility model.

In figure：1st, square module shell, 2, pcb board, 3, LED, 4, lampshade, 41, incident chamber, 43, lower openings, 42, Upper portion side wall, 5, electric wire, 6, earclip, 7, transparent watertight glue.

The utility model purpose is realized, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is described further.In preferred embodiment Cited such as " on ", " under ", "left", "right", only " centre " and " one " term, understanding for ease of narration, and be not used to The enforceable scope of the utility model is limited, its relativeness is altered or modified, in the case where changing technology contents without essence, when also It is considered as the enforceable category of the utility model.

Fig. 1 is the structural representation for the example that the exposed module of square four lamp of the utility model provides, and Fig. 2 is that this practicality is new The structural representation of one example of type lampshade, Fig. 3 is the profile of the square exposed module of four lamps of the utility model, such as Fig. 1 to Fig. 3 It is shown, the square module shell 1 of the square exposed module of four lamps including lid, the pcb board 2 in square module shell 1, with two The uniform paster of the row of row two is in four LEDs 3 on pcb board 2, and covers on the lamp in the LED 3 and being fixed on pcb board 2 Cover 4, the lampshade 4 is solid hemisphere, and the bottom center of lampshade 4 is provided with and is used to accommodate the 3 light emitted line of LED Incident chamber 41, the top surface of the top surface of the lampshade 4 and incident chamber 41 is plane, at the lower openings 43 of incident chamber 41 Side wall is cylinder, and the upper portion side wall 42 of incident chamber 41 is gradual to the top surface of incident chamber 41 for the lower openings 43 from incident chamber 41 The taper of diminution.Multiple square exposed modules of four lamps are serially connected during use, you can assembled arrangement into advertising lamp box, mark Know signboard lamp.

In specific implementation, the square module shell 1 is aluminum hull or zinc-plated iron-clad, due to the heat conduction of aluminum hull and zinc-plated iron-clad Performance is good, can quickly be transmitted to heat caused by LED 3 in air, causes the member on pcb board 2 so as to prevent from overheating Device is damaged, and then improves the service life of the square exposed module of four lamps.

In specific implementation, the lateral edge of the square module shell 1 is outwards additionally provided with earclip 6, the quantity of the earclip 6 For a pair or two pairs, the square exposed module of four lamps can be installed on installation object using screw by earclip 6, so as to more The individual square exposed module of four lamps is combined arrangement.

In specific implementation, live wire 5, the side of the square module shell 1 are welded in the left and right sides of the pcb board 2 It is equipped with the edge position corresponding with electric wire 5 in the cable-through hole through the electric wire 5.

In specific implementation, the surface of the pcb board 2 is also coated with layer of transparent marine glue 7, and the transparent watertight glue 7 can increase Add the waterproof ability of the square exposed module of four lamps, the line short on pcb board 2 is caused with rainwater-proof.

Although the foregoing describing specific embodiment of the present utility model, those skilled in the art should manage Solution, these are merely illustrative of, and various changes or modifications can be made to present embodiment, without departing from original of the present utility model Reason and essence, the scope of protection of the utility model are only limited by the claims that follow.

Claims

A kind of 1. square exposed module of four lamps, it is characterised in that the square module shell including lid, located at square module shell Interior pcb board, with two rows two uniform paster is arranged in four LEDs on pcb board, and cover in the LED and be fixed on Lampshade on pcb board, the lampshade is solid hemisphere, and the bottom center of lampshade is provided with and is used to accommodate the LED institute Launch the incident chamber of light, the top surface of the top surface of the lampshade and incident chamber is plane, the side at the lower openings of incident chamber Wall is cylinder, and the upper portion side wall of incident chamber is the diminishing taper of top surface from the lower openings of incident chamber to incident chamber.
2. according to the square exposed module of four lamps described in claim 1, it is characterised in that the square module shell be aluminum hull or Zinc-plated iron-clad.
3. according to the square exposed module of four lamps described in claim 2, it is characterised in that the side face edge of the square module shell Edge is outwards additionally provided with earclip, and the quantity of the earclip is a pair or two pairs.
4. according to the square exposed module of four lamps described in claim 3, it is characterised in that weld the left and right sides of the pcb board It is connected to electric wire, is equipped with the side edge of the square module shell position corresponding with electric wire in through the electric wire Cable-through hole.
5. according to the square exposed module of four lamps described in any one of Claims 1-4, it is characterised in that the surface of the pcb board It is also coated with layer of transparent marine glue.