CN202109244U

CN202109244U - Illuminating device

Info

Publication number: CN202109244U
Application number: CN2011201478135U
Authority: CN
Inventors: 蔡锡贤; 沈志滨
Original assignee: Lucidity Enterprise Co Ltd
Current assignee: Lucidity Enterprise Co Ltd
Priority date: 2011-05-11
Filing date: 2011-05-11
Publication date: 2012-01-11
Anticipated expiration: 2021-05-11

Abstract

An illuminating device comprises a lamp holder, a fixing seat and a light-emitting mechanism, wherein the lamp holder contains an installation space; the fixing seat is installed on the lamp holder; the fixing seat comprises at least one installation hole and at least one embedding and clamping part adjacent to the installation hole; the light-emitting mechanism comprises at least one light-emitting unit; the light-emitting unit is provided with a light-emitting element installed in the installation space, a soft structure and a light-condensing element installed on the fixing seat; and the light-condensing element is provided with a light-condensing part corresponding to the light-emitting element and a clamping part capable of being separately embedded and clamped on the embedding part of the fixing seat. With the adoption of the above innovative structure, the light-condensing elements with different light condensing degrees can be embedded and clamped on the fixing seat in the manufacturing process as required. Therefore, the purposes of sharing the elements to reduce the development of new parts and reduce the production cost are achieved.

Description

Lighting device

Technical field

The utility model relates to a kind of lighting device, particularly relates to a kind of lighting device with concentration structure.

Background technology

Lighting device can be different because of demand in design in the past, and various structure and design are arranged, and some lighting device directly arrives predetermined direction with light source projects; And for example: the lighting device of car light, flashlight or the like, utilize a lampshade to improve brightness of illumination usually with optical concentration structure, the lampshade that has optical texture in early days all is to adopt the glass manufacturing; But because weight of glass is big, manufacturing cost is high, therefore, this in recent years lampshade with optical texture is replaced by plastic material gradually; But because the light transmission and the hear resistance of plastic material are all poor; And optical texture is more complicated in design, therefore, and in order to improve the brightness of illumination; Usually need to increase the quantity of light source, cause the raising of material and production cost.

In addition; Aforementioned lampshade with concentration structure is except the design more complicated; The spotlight effect of each lampshade after moulding all fixed, therefore, and when lighting device needs different optically focused to spend; Just need other die sinking manufacturing to have the lampshade of different optically focused degree, the restriction of this structure also can increase production cost.

Summary of the invention

The purpose of the utility model is to provide a kind of lighting device that can reduce material consumption and reduce production costs.

The lighting device of the utility model comprises: a lamp socket that comprises an installing space, and a lighting means, and this lighting means comprises at least one luminescence unit, said luminescence unit has an interior illuminating part of installing space that is installed in this lamp socket.

This lighting device also comprises a holder that is installed on this lamp socket, and this holder has at least one installing hole, and at least one is near the embedding part of this installing hole; And this luminescence unit also has a soft structures and is installed in the optically focused spare on this holder, and this optically focused spare has the light collecting part of a said illuminating part of correspondence, and the blocking part of inlay card on the embedding part of this holder separably.

The lighting device of the utility model; This holder comprises an assembly wall; And the quantity of the installing hole of this holder and embedding part is several and is located on this assembly wall, and the luminescence unit of said lighting means also is several, and the optically focused spare of above-mentioned luminescence unit is that silica gel material is processed.

The lighting device of the utility model; The embedding part of this holder all has several one of them preceding prominent rib, several one of them processus aboralis ribs around said installing hole around said installing hole, and one be positioned at said before prominent rib and said processus aboralis intercostal and supply the ring draw-in groove of the blocking part inlay card of optically focused spare.

The lighting device of the utility model, this lighting means comprise that also one is installed in this installing space and the circuit board that supplies said illuminating part to install.

The lighting device of the utility model; This lamp socket also comprises a diapire, an outer surrounding wall of also giving prominence to around this diapire forward; And one from this diapire outstanding forward and and this diapire define the interior surrounding wall of this installing space jointly; Surrounding wall has several lamp socket grooves in said; And this holder also comprises the wall that sets up on the interior surrounding wall that is erected at this lamp socket; This sets up wall and has several respectively fixed grooves of one of them in the corresponding said lamp socket groove, and this lighting device also comprises the lampshade of a cover cap in this lighting means the place ahead again, and said lampshade comprises that several are inserted in the positioning rib in one of them lamp socket groove and the fixed groove corresponding with it respectively.

The beneficial effect of the utility model is: utilize aforementioned optically focused spare with separable mode inlay card on this holder; Can according to the difference of needs with the optically focused spare of different optically focused degree simply inlay card on this holder; Therefore; This lighting device of the utility model is structure innovation not only, can also reduce material consumption and reduces production costs.

Description of drawings

Fig. 1 is the three-dimensional exploded view of a preferred embodiment of the utility model lighting device;

Fig. 2 is a sectional perspective exploded view of this preferred embodiment, mainly shows an optically focused spare of this lighting device and the corresponding relation of a holder;

Fig. 3 is a local assembled sectional view of this preferred embodiment, also is the corresponding relation that is used for showing this optically focused spare and this holder.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.

Consult Fig. 1,2,3; One preferred embodiment of the utility model lighting device can be that car light, lighting lamp for work, view are with lamp, indoor and outdoor illuminating lamp and other light fixture that is fit to; This lighting device comprises: but lamp socket 1, the pivot swing seat 2, that are erected at this lamp socket 1 below are installed in the holder 3 on this lamp socket 1, a lighting means 4 a pivot pendulum, and the lampshade 5 of a printing opacity.

The lamp socket 1 of present embodiment comprises: diapire 11, an outer surrounding wall 12 that extends forward from this diapire 11; And one extended forward and define the interior surrounding wall 14 of an installing space 13 jointly with diapire 11 from this diapire 11, and surrounding wall 14 has the lamp socket groove 141 that several are provided with at interval in this.And but these pivot swing seat 2 pivots are installed in the below of this lamp socket 1 with putting.

The holder 3 of present embodiment comprises a ring-type and is erected at the assembly wall 32 of diapire 11 spaced and parallel of setting up wall 31, and this lamp socket 1 in surrounding wall 14 the place aheads in this; And one be connected this assembly wall 32 and this sets up the connection ring wall 33 between the wall 31, and this sets up wall 31 and has several respectively to the fixed groove 311 of one of them lamp socket groove 141 that should lamp socket 1.And this assembly wall 32 has the orifice ring face 322 that several define an installing hole 321 respectively; And several are respectively near one of them embedding part 30 of said installing hole 321; Each embedding part 30 all has equal angles ground prominent rib 301, several pieces processus aboralis ribs 302 before outstanding several pieces of this orifice ring face 322, and ring ring draw-in groove 303 between prominent rib 301 and the processus aboralis rib 302 before this.Prominent rib 301 and said processus aboralis rib 302 are intervals, front and back and stagger each other before said, center on a center 323 of this installing hole 321 simultaneously.

The lighting means 4 of present embodiment comprises that a slice is installed in the circuit board 41 in the installing space 13 of this lamp socket 1; And several luminescence units that are provided with at interval 40; Each luminous list 40 all has one and is installed on this circuit board 41 and the illuminating part 401 that is electrically connected with it, and the optically focused spare 402 of inlay card on this holder 3 separably.In the present embodiment, said illuminating part 401 is light emitting diode (light emitting diode).

And said optically focused spare 402 is one-body molded by all good than the plastic material silica gel material of hear resistance and light transmission; Each optically focused spare 402 all has a relief and has the light collecting part 403 of light-focusing function; And one ring from the blocking part 404 of the outstanding ring-type of these light collecting part 403 one; This blocking part 404 is that inlay card is in the ring draw-in groove 303 of one of them embedding part 30 of this holder 3; Just be positioned at 302 in said preceding prominent rib 301 and said processus aboralis rib, and this light collecting part 403 has the prominent face 405 of the optically focused of outstanding this installing hole 321.

The lampshade 5 of present embodiment is processed by the photic plastic material, and it comprises several positioning ribs 51, before and after above-mentioned positioning rib 51 is plugged in wherein one group respectively in the corresponding lamp socket groove 141 and fixed groove 311.

The lighting device of present embodiment is when assembling; Because aforementioned optically focused spare 402 is to be processed by silica gel material soft and that have preferable hear resistance and a light transmission, therefore, when assembling; Can easily blocking part 404 soft on the said optically focused spare 402 be filled in the ring draw-in groove 303 of holder 3; After the assembling, aforementioned optically focused spare 402 will correctly be positioned at the place ahead of each illuminating part 401, utilizes aforementioned structure to improve the spotlight effect of said illuminating part 401.

What further specify is, when the lighting device of present embodiment will change optically focused degree or optically focused angle, and this lamp socket 1, pivot swing seat 2, holder 3, circuit board 41, illuminating part 401; And the element of lampshade 5 or the like does not need to change; Inlay card is just passable at said installing hole 321 places of this holder 3 one by one only to need to have the optically focused spare 402 of different optically focused degree or optically focused angle, because aforementioned optically focused spare 402 is to be processed by the silica gel material with preferable hear resistance, light transmission, so present embodiment is not only easy when assembling and changing said optically focused spare 402; Do not need die sinking to make the element of other cooperation yet; Therefore, the utility model is structure innovation not only, and it is easy to change the optically focused degree; Can also reduce the new parts cost of developing, and reduce the cost when producing.

In addition; The utility model adopts silica gel material to make the effects such as said optically focused spare 402 is easy to assembly except having, the element versatility is good; Because the light transmission and the hear resistance of silica gel material are all good than general plastic material, so under same brightness, the utility model also can reduce the usage quantity of illuminating part 401; And then all component of lighting device can reduce, with further reduction material cost, caloric value, power consumption and use cost.

Above embodiment explains with the lighting device with several illuminating parts 401; But the utility model also can use the occasion at single illuminating part 401; The optically focused spare 402 that cooperate with illuminating part 401 this moment is as long as one just passable; That is to say that the quantity of the luminescence unit 40 of this lighting device of the utility model is not necessity with several.

Claims

1. lighting device comprises: a lamp socket that comprises an installing space, and a lighting means, and this lighting means comprises at least one luminescence unit, said luminescence unit has an illuminating part in the installing space that is installed in this lamp socket; It is characterized in that:

2. lighting device according to claim 1; It is characterized in that: this holder comprises an assembly wall; And the quantity of the installing hole of this holder and embedding part is several and is located on this assembly wall; The luminescence unit of said lighting means is several, and the optically focused spare of above-mentioned luminescence unit is that silica gel material is processed.

3. lighting device according to claim 2; It is characterized in that: the said embedding part of this holder all has several one of them preceding prominent rib, several one of them processus aboralis ribs around said installing hole around said installing hole, and one be positioned at said before prominent rib and said processus aboralis intercostal and supply the ring draw-in groove of the blocking part inlay card of optically focused spare.

4. lighting device according to claim 3 is characterized in that: this lighting means comprises that also one is installed in this installing space and the circuit board that supplies said illuminating part to install.

5. lighting device according to claim 4; It is characterized in that: this lamp socket also comprises a diapire, an outer surrounding wall of also giving prominence to around this diapire forward; And one from this diapire outstanding forward and and this diapire define the interior surrounding wall of this installing space jointly; Surrounding wall has several lamp socket grooves in said; And this holder also comprises the wall that sets up on the interior surrounding wall that is erected at this lamp socket; This sets up wall and has several respectively fixed grooves of one of them in the corresponding said lamp socket groove, and this lighting device also comprises the lampshade of a cover cap in this lighting means the place ahead again, and said lampshade comprises that several are inserted in the positioning rib in one of them lamp socket groove and the fixed groove corresponding with it respectively.

6. lighting device according to claim 1; It is characterized in that: the embedding part of this holder has several preceding prominent ribs around this installing hole, several processus aboralis ribs around this installing hole, and a ring draw-in groove that is positioned at said preceding prominent rib and said processus aboralis intercostal and supplies the blocking part inlay card of this optically focused spare.