CN202546344U

CN202546344U - Multi-angle lighting bulb

Info

Publication number: CN202546344U
Application number: CN2012200801260U
Authority: CN
Inventors: 林松涛
Original assignee: PUTIAN XINGJI LIGHTING CO Ltd
Current assignee: PUTIAN XINGJI LIGHTING CO Ltd
Priority date: 2012-03-06
Filing date: 2012-03-06
Publication date: 2012-11-21
Anticipated expiration: 2022-03-06

Abstract

The utility model provides a multi-angle lighting bulb which comprises a lamp cover, a lamp head, a lamp base and LED lamp plates, wherein at least three notches are arranged on the lamp base along the circumferential direction; at least three LED lamp plates are inserted into the notches and are fixed on the lamp base, the LED lamp plates face outwards along the radial direction of the lamp base, and the LED lamp plates create a hollow lighting wall; the lamp cover is sheathed outside the LED lamp plates and is fixed on the lamp base; and the lamp head is electrically connected with the LED lamp plate, and at least three LED lighting plates are fixed on the lamp base. Because the lighting angle of each lighting plate is 120 DEG, when a plurality of LED lighting plates are arranged in the bulb and create a circle, the lighting range can reach the entire 360 DEG. The multi-angle lighting bulb has convenience for installation and simple process and can be widely applied to lamps such as wall lamps, fence lamps, yard lamps, table lamps, tube lamps, mirror lamps, ceiling lamps, bar lamps and the like.

Description

The multi-angle emitting bulb

Technical field

The utility model relates to lighting technical field, relates to a kind of LED light fixture, especially a kind of multi-angle emitting bulb.

Background technology

Traditional bulb is commonly incandescent light bulb, and its brightness is lower, and light is not bright, not energy-conservation; The fluorescent lamp bulb occurred after the incandescent lamp bulb, though it is more energy-conservation, light is brighter, on the contrary owing to use fluorescent material in a large number, therefore not enough environmental protection.

With the innovation day by day of electronics technology in recent years; The power conservation type LED lamp that quickens to rise replaces traditional osram lamp fast; And then used widely on the equipment of various electronic products; Light emitting diode (LED) is advantages such as brightness height, power consumption are low, long service life because of having, and become the only choosing of novel green illumination gradually.

Because the luminous one-way of led light source has determined the lighting angle of led light source to receive certain restriction, can only reach the specified lighting angle of LED, promptly 120 spend.And can not be in the bright dipping of lamp body all directions as traditional incandescent lamp and fluorescent lamp.Often just in the bright dipping of the dead ahead of bulb, its direction of illumination and angular range all receive than limitations existing LED bulb, this lighting angle is little, the characteristic of non-uniform light can have influence on this product application and popularization.

The utility model content

The purpose of the utility model be to provide a kind of simple in structure, efficient is high, easy to assembly, direction of illumination and the big multifaceted light-emitting bulb of angular range.

For solving the problems of the technologies described above, the utility model provides a kind of multi-angle emitting bulb, comprises lampshade, lamp holder, lamp socket and LED lamp plate; Circumferentially be provided with at least three notches on the said lamp socket; At least three LED lamp plates insert said notch and are fixed on the lamp socket, and the LED lamp plate is along the lamp socket radial outward, and said LED lamp plate surrounds the luminous wall of a hollow; Said lampshade is set in outside the LED lamp plate and is fixed on the lamp socket, and said lamp holder is electrically connected with the LED lamp plate.

For strengthening the lighting angle of bulb, the utility model improves to be had, and the upper end of said LED lamp plate also is provided with luminous top board, and said luminous top board is electrically connected with lamp holder.

As preferred fixed form, the utility model improves to be had, and said luminous top board is provided with shrinkage pool, and correspondence is provided with flange on the LED lamp plate, and flange passes the fixing luminous top board of shrinkage pool on the LED lamp plate.

For the bulb volume is reduced, the utility model improves to be had, and is provided with accommodation space in the said lamp socket, is provided with the driving power and the circuit board that are electrically connected with the LED lamp plate in the accommodation space, and driving power is electrically connected with circuit board.

Realize fixedly securing of lamp socket and lampshade, the utility model improves to be had, and said lampshade is threaded with the fixedly employing of lamp socket, and said lampshade downside is provided with internal thread, and all sides of lamp socket are provided with and the suitable external screw thread of lampshade internal thread.

The utility model improves to be had, and said LED lamp plate is 3.

The utility model improves to be had, and said LED lamp plate is 6.

The utility model improves to be had, and the material of said lampshade is a glass.

The utility model improves to be had, and the material of said lampshade is an acrylic

The utility model improves to be had, and said lamp socket is the aluminium lamp socket.

The beneficial effect of the utility model is: on lamp socket, be fixed with at least three LED luminous plaques; Because the lighting angle of each luminous plaque all is 120 degree, when a plurality of LED luminous plaques are set, and it is encompassed a week in bulb; It is luminous to make light emitting region reach whole 360 degree; It is easy for installation, and technology is simple, the multi-angle emitting bulb of the utility model can be widely used in wall lamp, enclosure wall lamp, garden lamp, desk lamp, Down lamp, minute surface lamp, lamp affixed to the ceiling, bar lamp, etc. in the light fixture; Radiating effect is better, and is simultaneously more attractive in appearance.

Description of drawings

Accompanying drawing 1 is the structural representation of the multi-angle emitting bulb of the utility model.

Accompanying drawing 2 is the A-A cutaway view of the multi-angle emitting bulb of the utility model.

Label declaration: 1-lampshade; The 2-lamp holder; The 3-lamp socket; The 4-LED lamp plate; The luminous top board of 5-.

The specific embodiment

By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.

See also Fig. 1 and accompanying drawing 2, the utility model shown in the accompanying drawing provides a kind of multi-angle emitting bulb, comprises lampshade 1, lamp holder 2, lamp socket 3 and LED lamp plate 4; Circumferentially be provided with at least three notches on the said lamp socket 3; At least three LED lamp plates 4 insert said notch and are fixed on the lamp socket 3, and LED lamp plate 4 is along lamp socket 3 radial outward, and said LED lamp plate 4 surrounds the luminous wall of a hollow; Said lampshade 1 is set in outside the LED lamp plate 4 and is fixed on the lamp socket 3, and said lamp holder 2 is electrically connected with LED lamp plate 4.

After LED lamp plate 4 inserted said notch, when inserting electricity from the outside, each LED lamp plate 4 beginning was luminous; Because it has surrounded the luminous wall of a hollow, so it can realize circumferential multifaceted light-emitting, realizes that periphery 360 can both shine light; Technology is simple; Easy to operate, and the structure of hollow can increase area of dissipation greatly, further strengthens the heat radiation of LED.

See also Fig. 1 and accompanying drawing 2; Among another embodiment of the utility model shown in the accompanying drawing; The upper end of said LED lamp plate 4 also is provided with luminous top board 5, and said luminous top board 5 is electrically connected with lamp holder 2, and the lattice that is arranged in accompanying drawing 1 and the accompanying drawing 2 on LED lamp plate 4 and the luminous top board 5 is the LED lamp.

Luminous top board 5 is luminous up; The irradiation that has remedied directly over 4 pairs of the circumferential LED lamp plates is insufficient; Realize that whole space is luminous except the most angle in lamp socket 3 positions down, in the present embodiment, can each LED lamp plate 4 be tilted certainly; Pyramid light-emitting area of whole formation also can realize this effect.

Wherein, luminous top board 5 is multiple with the fixed form of LED lamp plate 4, can adopt bonding fixing, also can adopt socket, clamping etc.

Connected mode concrete in the present embodiment does, said luminous top board 5 is provided with shrinkage pool, and correspondence is provided with flange on the LED lamp plate 4, and flange passes the fixing luminous top board 5 of shrinkage pool on LED lamp plate 4.

Flange is an interference fit with cooperating of shrinkage pool, through interference fit, makes flange stretch into the fixed of luminous top board 5 and LED lamp plate 4 behind the shrinkage pool, and easy accessibility, and is simple in structure.

In the present embodiment, be provided with accommodation space in the said lamp socket 3, be provided with the driving power and the circuit board that are electrically connected with LED lamp plate 4 in the accommodation space, driving power is electrically connected with circuit board.

Driving power and circuit board are arranged in the accommodation space of lamp socket 3, can effectively save the space of multi-angle emitting bulb, and implementation structure is small and exquisite, easy accessibility.

In the present embodiment, said lampshade 1 is threaded with the fixedly employing of lamp socket 3, and said lampshade 1 downside is provided with internal thread, and lamp socket 3 all sides are provided with and the suitable external screw thread of lampshade 1 internal thread.

Be threaded have simple in structure, easy accessibility, cost is low, the characteristics of reliable operation; Effectively fastening lampshades 1 and lamp socket 3 is connected; In like manner, also can be on lampshade 1, external screw thread to be set, internal thread equivalence replacement form is set on the lamp socket 3; And same, adopt buckle connection or draw-in groove connection etc. all by the equal variation of utility model.

Can know that through experiment said LED lamp plate 4 surrounds the luminous wall of a hollow, the lighting angle of a LED lamp plate 4 is 120 degree; Cover light emitting region when 6 faces are just in time arranged mutually, add the luminous of luminous top board 5, just can accomplish near comprehensive emitting bulb; 4,5 emitting bulb all can have luminous dead angle, and if the multifaceted light-emitting bulb more than 6, the technology relative complex; Cost is higher; And the power that a plurality of LED lamps expend is higher, is preferred implementations of the utility model so adopt 6 faces, and following of normal condition needs 3 of employings can reach more considerable effect certainly.

In the present embodiment, said lamp socket is the aluminium lamp socket.

Because the thermal conductivity factor of aluminium is very good, the lamp socket that adopts aluminium to do can be strengthened the heat radiation of multifaceted light-emitting bulb.

In the present embodiment, said lampshade 1 is a glass lamp shade 1, certainly adopts acrylic material to realize, the utility model does not limit the material of its use.

The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; 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 utility model.

Claims

1. a multi-angle emitting bulb comprises lampshade, lamp holder, lamp socket and LED lamp plate, it is characterized in that; Circumferentially be provided with at least three notches on the said lamp socket; At least three LED lamp plates insert said notch and are fixed on the lamp socket, and the LED lamp plate is along the lamp socket radial outward, and said LED lamp plate surrounds the luminous wall of a hollow; Said lampshade is set in outside the LED lamp plate and is fixed on the lamp socket, and said lamp holder is electrically connected with the LED lamp plate.

2. multi-angle emitting bulb according to claim 1 is characterized in that the upper end of said LED lamp plate also is provided with luminous top board, and said luminous top board is electrically connected with lamp holder.

3. multi-angle emitting bulb according to claim 2 is characterized in that, said luminous top board is provided with shrinkage pool, and correspondence is provided with flange on the LED lamp plate, and flange passes the fixing luminous top board of shrinkage pool on the LED lamp plate.

4. multi-angle emitting bulb according to claim 1 is characterized in that, is provided with accommodation space in the said lamp socket, is provided with the driving power and the circuit board that are electrically connected with the LED lamp plate in the accommodation space, and driving power is electrically connected with circuit board.

5. multi-angle emitting bulb according to claim 1 is characterized in that, said lampshade is threaded with the fixedly employing of lamp socket, and said lampshade downside is provided with internal thread, and all sides of lamp socket are provided with and the suitable external screw thread of lampshade internal thread.

6. multi-angle emitting bulb according to claim 1 is characterized in that, said LED lamp plate is 3.

7. multi-angle emitting bulb according to claim 1 is characterized in that, said LED lamp plate is 6.

8. multi-angle emitting bulb according to claim 1 is characterized in that, the material of said lampshade is a glass.

9. multi-angle emitting bulb according to claim 1 is characterized in that, the material of said lampshade is an acrylic.

10. multi-angle emitting bulb according to claim 1 is characterized in that, said lamp socket is the aluminium lamp socket.