CN203686928U

CN203686928U - Wide-angle LED bulb lamp

Info

Publication number: CN203686928U
Application number: CN201420040034.9U
Authority: CN
Inventors: 林协商
Original assignee: Bright Photoelectric Co Ltd In Xiamen One Hundred
Current assignee: Xiamen Baiming Optoelectronic Co.,Ltd.
Priority date: 2014-01-22
Filing date: 2014-01-22
Publication date: 2014-07-02
Anticipated expiration: 2024-01-22

Abstract

The utility model discloses a wide-angle LED bulb lamp which comprises a lamp body and a bulb casing, wherein the lamp body and the bulb casing are connected together to define accommodating space. The wide-angle LED bulb lamp further comprises a radiator, an end surface light source board and four lateral surface light source boards, wherein the radiator, the end surface light source board and the four lateral surface light source boards are arranged in the accommodating space, the radiator comprises four lateral surfaces and a top surface, the end surface light source board is connected with the top surface, the four lateral surface light source boards cling to and abut against the four lateral surfaces, the bottoms of the lateral surface light source boards are in insertion connection with the radiator, the tops of the lateral surface light source boards are in insertion connection with the end surface light source board. The light source boards are arranged at the top surface of and around the radiator, therefore, the LED bulb lamp can emit light from multiple surfaces, light uniformity is increased, the light emergence angle is enlarged, the accommodating space is made full use of, radiation effect is achieved, and service life of the lamp is prolonged.

Description

A kind of large-angle LED bulb lamp

Technical field

The utility model relates to a kind of large-angle LED bulb lamp.

Background technology

Existing LED light fixture has the advantage of energy-conserving and environment-protective, but, require strong illumination, occasion that lighting area is large at some, the luminosity of existing LED lamp does not still reach requirement, staff has to adopt the way that multiple LED lamps throw light on is simultaneously set, so the quantity that has just increased LED lamp lamp, expense is high.

Utility model content

The utility model provides a kind of large-angle LED bulb lamp, and it has overcome the existing deficiency of background technology.The utility model solves the technical scheme that its technical problem adopts:

A kind of large-angle LED bulb lamp, comprise the lamp body and the cell-shell that link together, this lamp body and this cell-shell surround a spatial accommodation, also comprise the radiator, end face light source board and four the ambient light source plates that are arranged in this spatial accommodation, this radiator comprises four sides and an end face, this end face light source board is connected on this end face, described four ambient light source plates are adjacent to respectively, are resisted against on described four sides, the bottom of described ambient light source plate and this radiator are pegged graft, and the top of described ambient light source plate and this end face light source board are pegged graft.

Among one preferred embodiment: the outwardly Plug Division that is provided with, top of this ambient light source plate, this end face light source board is provided with four jacks, and the Plug Division of described four ambient light source plates is inserted into respectively in four jacks.

Among one preferred embodiment: the outwardly location division that is provided with, bottom of this ambient light source plate, this radiator is provided with four locating slots, and the location division of described four ambient light source plates is inserted into respectively in four locating slots.

Among one preferred embodiment: the laterally inclined setting of this radiator, this radiator is less than the width away from its end face one side near the width of its end face one side.

Among one preferred embodiment: this radiator is hollow shell structure.

Among one preferred embodiment: this end face light source board is by together with the end face interlocking of bolt and this radiator.

The technical program is compared with background technology, and its tool has the following advantages:

1. the surrounding of this radiator and end face are all furnished with light source board, make LED bulb lamp multifaceted light-emitting of the present utility model, increase the uniformity of light and strengthen rising angle.

2. the surrounding of this radiator and end face are all furnished with light source board, and multifaceted light-emitting makes full use of spatial accommodation and reaches radiating effect, increase the service life of light fixture.

3. the Plug Division at this ambient light source plate top and the jack of this end face light source board are pegged graft, the location division of this ambient light source plate bottom and the locating slot of this radiator are pegged graft, the location of this ambient light source plate does not need to use other setting element, reduce screw accessory and reduce lock screw man-hour, reduce the tapping action of Inner heat sink, save material cost and cost of labor, simple in structure.

4. the design's structure adopts five bright dippings, and electric connecting mode, by the top step cloth pad of four ambient light source plates of the side position not pad corresponding with the end face light source board of top, directly connect by tin wire bond, without line welding, reduce wire rod and reduce welding action, save man-hour.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 has illustrated the perspective exploded view of a kind of large-angle LED bulb lamp of the utility model.

Fig. 2 has illustrated the schematic perspective view of a kind of large-angle LED bulb lamp omission cell-shell shown in Fig. 1.

Fig. 3 has illustrated the cross-sectional schematic of a kind of large-angle LED bulb lamp shown in Fig. 1.

The specific embodiment

Please refer to Fig. 1 to Fig. 3, a kind of large-angle LED bulb lamp 100 of the present utility model, comprises a lamp body 10, a cell-shell 20, a radiator 30, one end area source plate 40 and four ambient light source plates 50.This lamp body 10 links together and surrounds a spatial accommodation 60 with this cell-shell 20, and this radiator 30, end face light source board 40 and ambient light source plate 50 are arranged in this spatial accommodation 60.

This radiator 30 is hollow shell structures.This radiator 30 comprises four sides 32 and an end face 34.This side 32 is obliquely installed.This radiator 30 is less than the width away from its end face 34 1 sides near the width of its end face 34 1 sides.This radiator 30 is respectively equipped with a locating slot 36 in the outside of the bottom of its four sides 32.

This end face light source board 40 is for generation of light, and its surface is provided with several wicks.This end face light source board 40 is square structure, is provided with four jacks 42 above.Four jacks 42 arrange near the position of four side sides respectively.

This ambient light source plate 50 is for generation of light, and its surface is provided with several wicks.The outwardly Plug Division 52 that is provided with, top of this ambient light source plate 50.The outwardly location division 54 that is provided with, bottom of this ambient light source plate 50.

This end face light source board 40 is adjacent to, is resisted against on the end face 34 of this radiator 30, and this end face light source board 40 is by together with end face 34 interlockings of bolt 70 and this radiator 30.

Described four ambient light source plates 50 are adjacent to respectively, are resisted against on four sides 32 of described radiator 30, the Plug Division 52 of described ambient light source plate 50 is inserted in the jack 42 of this end face light source board 40, and the location division 54 of described ambient light source plate 50 is inserted in the locating slot 36 of this radiator 30.

The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. a large-angle LED bulb lamp, comprise the lamp body and the cell-shell that link together, this lamp body and this cell-shell surround a spatial accommodation, it is characterized in that: also comprise the radiator, end face light source board and four the ambient light source plates that are arranged in this spatial accommodation, this radiator comprises four sides and an end face, this end face light source board is connected on this end face, described four ambient light source plates are adjacent to respectively, are resisted against on described four sides, the bottom of described ambient light source plate and this radiator are pegged graft, and the top of described ambient light source plate and this end face light source board are pegged graft.

2. a kind of large-angle LED bulb lamp according to claim 1, it is characterized in that: the outwardly Plug Division that is provided with, top of this ambient light source plate, this end face light source board is provided with four jacks, and the Plug Division of described four ambient light source plates is inserted into respectively in four jacks.

3. a kind of large-angle LED bulb lamp according to claim 1, it is characterized in that: the outwardly location division that is provided with, bottom of this ambient light source plate, this radiator is provided with four locating slots, and the location division of described four ambient light source plates is inserted into respectively in four locating slots.

4. according to a kind of large-angle LED bulb lamp described in claim 1 or 2 or 3, it is characterized in that: the laterally inclined setting of this radiator, this radiator is less than the width away from its end face one side near the width of its end face one side.

5. a kind of large-angle LED bulb lamp according to claim 4, is characterized in that: this radiator is hollow shell structure.

6. a kind of large-angle LED bulb lamp according to claim 1, is characterized in that: this end face light source board is by together with the end face interlocking of bolt and this radiator.