CN103174951A - Lamp with brightness adjusting function - Google Patents
Lamp with brightness adjusting function Download PDFInfo
- Publication number
- CN103174951A CN103174951A CN2011104305753A CN201110430575A CN103174951A CN 103174951 A CN103174951 A CN 103174951A CN 2011104305753 A CN2011104305753 A CN 2011104305753A CN 201110430575 A CN201110430575 A CN 201110430575A CN 103174951 A CN103174951 A CN 103174951A
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- China
- Prior art keywords
- lamp
- lamp bar
- light fixture
- brightness control
- conductive plug
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Abstract
The invention relates to a lamp with a brightness adjusting function. The lamp with the brightness adjusting function comprises a lamp holder, circuit boards, lamp bars, lamp beads and electric conduction plug pins, wherein the circuit boards and the lamp bars are arranged in the lamp holder at intervals, sockets for inserting the electric conduction plug pins are arranged on the lamp holder, and the electric conduction plug pins are plugged in the lamp holder through the sockets to enable the breakover of the circuit boards and the breakover of the lamp bars. According to the lamp with the brightness adjusting function, due to the fact that the circuit boards is communicated with the lamp bars through the electric conduction plug pins, only a part of the electric conduction plug pins are needed to be removed when darker light is needed, and thus the lamp beads of the lamp bars corresponding to the removed electric conduction plug pins can not work due to the fact that the electric conduction plug pins can not be communicated with the circuit boards. Compared with the traditional technology that brightness is adjusted through the adjustment of the current of all lamp beads, the service lives of the lamp beads can be prolonged.
Description
[technical field]
The present invention relates to lighting field, particularly relate to a kind of light fixture of tool brightness control function.
[background technology]
Traditional light fixture is in brightness adjusting, and the scheme of the electric current of all lamp pearls of employing control reaches the purpose of brightness regulation.Even when light was darker, whole lamp pearls had reduced the service life of lamp pearl also all at the use state like this.
[summary of the invention]
Based on this, be necessary to provide a kind of light fixture that helps to extend the tool brightness control function in lamp pearl life-span.
A kind of light fixture of tool brightness control function, comprise lamp socket, circuit board and lamp bar, described lamp bar comprises substrate and the lamp pearl that is arranged on substrate, described circuit board and lamp bar interval are arranged in described lamp socket, the light fixture of described tool brightness control function also comprises conductive plug, described lamp socket is provided with the socket that inserts for conductive plug, and described conductive plug inserts in lamp socket by described socket and electrically contacts with described circuit board and lamp bar respectively.
Preferably, respectively be provided with the contact of a projection on described conductive plug relative two sides, be equipped with the groove of size and described contact coupling on described circuit board and lamp bar, described conductive plug is electrically connected to described circuit board and lamp bar by described contact.
Preferably, respectively be provided with a raised line that extends along described conductive plug length direction on the relative two sides of described conductive plug, be equipped with the groove of size and described raised line coupling on described circuit board and lamp bar, described conductive plug is electrically connected to circuit board and lamp bar by described raised line.
Preferably, the section of described raised line is arc, and the groove section on described circuit board and lamp bar is the arc with the section of described raised line coupling.
Preferably, described conductive plug comprises stop section and stripes, and described stripes is inserted in described lamp socket, and described stop section and described lamp socket are in the spigot butt.
Preferably, also comprise the LGP that is fixedly connected with described lamp socket, be provided with the strip groove of size and described lamp bar coupling in described LGP, described lamp bar is fixed in described strip groove.
Preferably, the material of described LGP is transparent.
Preferably, described lamp pearl is light emitting diode.
Preferably, also comprise the hoisting structure that is connected with described lamp socket.
Preferably, the quantity of described lamp bar is more than two, and described latch is corresponding one by one with the lamp bar.
The lamp circuit board of above-mentioned tool brightness control function and lamp bar are spaced apart, insertion by conductive plug is with circuit board and the conducting of lamp bar, when the darker light of needs, only need the partially conductive latch is extracted, the lamp pearl on the lamp bar that this conductive plug is corresponding will be because can't not working with the circuit board conducting.With respect to come the conventional art of brightness adjusting by regulating all lamp pearl electric currents, can promote the life-span of lamp pearl.
[description of drawings]
Fig. 1 is the explosive view of the light fixture of preferred embodiment of the present invention tool brightness control function;
Fig. 2 is that the light fixture of preferred embodiment of the present invention tool brightness control function is at the longitudinal sectional view at place, contact;
Fig. 3 is the left view of the light fixture of preferred embodiment of the present invention tool brightness control function;
Fig. 4 is the conductive plug structural representation of another embodiment of the present invention.
[specific embodiment]
For purpose of the present invention, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Need to prove, in the present specification and claims, when element is called as " being fixed in " another element, can directly on another element, also can there be element placed in the middle in it.When an element is considered to " connection " another element, it can be to be directly connected to another element, also can have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side ", 'fornt', 'back', " interior ", " outward " and similar statement do not represent it is unique embodiment just for illustrative purposes.
Please refer to Fig. 1, the light fixture 100 of tool brightness control function comprises lamp socket 20, circuit board 40 and lamp bar 50.Circuit board 40 and lamp bar 50 intervals are fixed in lamp socket 20, do not contact mutually.The light fixture 100 of tool brightness control function also comprises conductive plug 30, lamp socket 20 is provided with the socket 21 that inserts for conductive plug 30, the interval that conductive plug 30 inserts lamp socket 20 interior circuit boards 40 and lamp bar 50 by socket 21, and electrically contact with circuit board 40 and lamp bar 50 respectively, with circuit board 40 and 50 conductings of lamp bar.
The light fixture 100 of above-mentioned tool brightness control function passes through conductive plug 30 with circuit board 40 and 50 conductings of lamp bar, when the darker light of needs, only need partially conductive latch 30 is extracted, the lamp pearl on the lamp bar 50 of these conductive plug 30 correspondences will be because can't not working with circuit board 40 conductings.With respect to come the conventional art of brightness adjusting by regulating all lamp pearl electric currents, can promote the life-span of lamp pearl.The operation of plug conductive plug 30 is also very easy.In addition, the light fixture 100 of above-mentioned tool brightness control function can not extracted conductive plug 30 when not needing to use for a long time, improve security, and the outward appearance of light fixture can not change to some extent yet.The structure of the light fixture 100 of whole tool brightness control function is also very simple, and manufacturing cost is lower.
It is a plurality of and corresponding one by one that conductive plug 30 and lamp bar 50 can arrange, and each lamp bar 50 intervals arrange, and so often extract a conductive plug 30, just can make a lamp bar 50 be in idle state.In the embodiment shown in fig. 1, particularly, the quantity of optional lamp bar 50 and conductive plug 30 is all 5, and lamp bar 50 and the conductive plug 30 of other quantity also can be set in other embodiments according to the actual requirements.Each lamp bar 50 each other, conductive plug 30 is independent, not conducting each other, can not interact.
In the embodiment shown in fig. 1, the light fixture 100 of tool brightness control function also comprises power line 10, and power line 10 is used for connecting circuit board 40 and extraneous power supply, for the light fixture 100 of tool brightness control function provides work required electric energy.
Please in the lump referring to Fig. 2, the light fixture 100 of tool brightness control function also comprises the transparent LGP 60 that is fixedly connected with lamp socket 20.In this embodiment, lamp socket 20 is hollow square box structures, and LGP 60 is as the bottom of this square box structure.Be provided with the strip groove of size and lamp bar 50 couplings in LGP 60, lamp bar 50 is fixed in strip groove.
In the embodiment shown in fig. 1, conductive plug 30 comprises stop section 32 and stripes 34.Can stop section 32 is larger than stripes 34 and socket 21 sizes, after stripes 34 was inserted lamp socket 20, stop section 32 in socket 21 place's butts, prevented that conductive plug 30 from all entering socket 21, is inconvenient to take out with lamp socket 20.In other embodiments, also stop section 32 can be set to warp architecture, perhaps stop section 32 be set to the structure that both sides have snap fit.In the embodiment shown in fig. 1, stripes 34 is the fillet rectangular structure, and stop section 32 is tail fin shape structure.
After conductive plug 30 inserts lamp socket 20, be clipped in the middle by lamp bar 50 and circuit board 40.In the embodiment shown in fig. 1, respectively be provided with the contact 342 of projection on the relative two sides of stripes 34, be equipped with the groove of size and contact 342 couplings on circuit board 40 and lamp bar 50, the groove 41 on circuit board 40 has been shown in Fig. 1, the groove Fig. 1 on lamp bar 50 is not shown.Conductive plug 30 is by contact 342 connecting circuit boards 40 and lamp bar 50.
As shown in Figure 4, in another embodiment, a raised line 343 that extends along conductive plug 30 length directions can respectively be set on conductive plug 30 relative two sides replace contact 342, on circuit board 40 and lamp bar 50, set size is list structure with the groove that raised line 343 mates in this embodiment.Preferably, raised line 343 is made as the structure that cross section is arc, and it is the groove of arc that circuit board 40, lamp bar 50 also correspondingly are provided with the section that mates with raised line 343, makes conductive plug 30 larger with the contact area of circuit board 40 and lamp bar 50, is more conducive to conduction.Further, the insertion end of raised line 343 is chamfered transition, and being convenient to conductive plug 30 can insert smoothly.
Further, lamp bar 50 comprises substrate 52 and the lamp pearl 54 that is welded on substrate 52.In one embodiment, substrate 52 is aluminium bases, and lamp pearl 54 is adopted light emitting diode (LED).
In one embodiment, the light fixture 100 of tool brightness control function is flat lamp.Please refer to Fig. 2 and Fig. 3, the light fixture 100 of tool brightness control function also comprises the hoisting structure 22 that is connected with lamp socket 20, is fixedly installed in ceiling or other position with the light fixture 100 with the tool brightness control function.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the light fixture of a tool brightness control function, comprise lamp socket, circuit board and lamp bar, described lamp bar comprises substrate and the lamp pearl that is arranged on substrate, it is characterized in that, described circuit board and lamp bar interval are arranged in described lamp socket, the light fixture of described tool brightness control function also comprises conductive plug, and described lamp socket is provided with the socket that inserts for conductive plug, and described conductive plug inserts in lamp socket by described socket and electrically contacts with described circuit board and lamp bar respectively.
2. the light fixture of tool brightness control function according to claim 1, it is characterized in that, respectively be provided with the contact of a projection on the relative two sides of described conductive plug, be equipped with the groove of size and described contact coupling on described circuit board and lamp bar, described conductive plug is electrically connected to described circuit board and lamp bar by described contact.
According to claim 1 in the light fixture of the described tool brightness control function of any one, it is characterized in that, respectively be provided with a raised line that extends along described conductive plug length direction on the relative two sides of described conductive plug, be equipped with the groove of size and described raised line coupling on described circuit board and lamp bar, described conductive plug is electrically connected to circuit board and lamp bar by described raised line.
4. the light fixture of tool brightness control function according to claim 3, is characterized in that, the section of described raised line is arc, and the groove section on described circuit board and lamp bar is the arc with the section of described raised line coupling.
5. the light fixture of according to claim 1-4 arbitrary described tool brightness control functions, is characterized in that, described conductive plug comprises stop section and stripes, and described stripes is inserted in described lamp socket, and described stop section and described lamp socket are in the spigot butt.
6. the light fixture of tool brightness control function according to claim 5, it is characterized in that, also comprise the LGP that is fixedly connected with described lamp socket, be provided with the strip groove of size and described lamp bar coupling in described LGP, described lamp bar is fixed in described strip groove.
7. the light fixture of tool brightness control function according to claim 6, is characterized in that, the material of described LGP is transparent.
8. the light fixture of tool brightness control function according to claim 7, is characterized in that, described lamp pearl is light emitting diode.
9. the light fixture of tool brightness control function according to claim 8, is characterized in that, also comprises the hoisting structure that is connected with described lamp socket.
10. the light fixture of tool brightness control function according to claim 9, is characterized in that, the quantity of described lamp bar is more than two, and described latch is corresponding one by one with the lamp bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110430575.3A CN103174951B (en) | 2011-12-20 | 2011-12-20 | The light fixture of tool brightness control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110430575.3A CN103174951B (en) | 2011-12-20 | 2011-12-20 | The light fixture of tool brightness control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103174951A true CN103174951A (en) | 2013-06-26 |
| CN103174951B CN103174951B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110430575.3A Expired - Fee Related CN103174951B (en) | 2011-12-20 | 2011-12-20 | The light fixture of tool brightness control function |
Country Status (1)
| Country | Link |
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| CN (1) | CN103174951B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125358A (en) * | 1994-12-21 | 1996-06-26 | 李秋山 | Single or double voltage plug-in coupling |
| CN201041336Y (en) * | 2007-05-29 | 2008-03-26 | 福建嘉能光电科技有限公司 | Double illuminating source tunnel lighting lamp |
| CN201302142Y (en) * | 2008-09-19 | 2009-09-02 | 广州市泓源燃料电池有限公司 | LED street lamp |
| CN201377702Y (en) * | 2009-02-19 | 2010-01-06 | 上海三思电子工程有限公司 | Controllable light-distribution LED illuminating lamp |
| CN101782187A (en) * | 2009-01-19 | 2010-07-21 | 财团法人工业技术研究院 | Lamp module |
| CN102235600A (en) * | 2010-04-30 | 2011-11-09 | 昆山引光奴电子科技有限公司 | LED (light emitting diode) illuminating lamp capable of regulating intensity of illumination |
-
2011
- 2011-12-20 CN CN201110430575.3A patent/CN103174951B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125358A (en) * | 1994-12-21 | 1996-06-26 | 李秋山 | Single or double voltage plug-in coupling |
| CN201041336Y (en) * | 2007-05-29 | 2008-03-26 | 福建嘉能光电科技有限公司 | Double illuminating source tunnel lighting lamp |
| CN201302142Y (en) * | 2008-09-19 | 2009-09-02 | 广州市泓源燃料电池有限公司 | LED street lamp |
| CN101782187A (en) * | 2009-01-19 | 2010-07-21 | 财团法人工业技术研究院 | Lamp module |
| CN201377702Y (en) * | 2009-02-19 | 2010-01-06 | 上海三思电子工程有限公司 | Controllable light-distribution LED illuminating lamp |
| CN102235600A (en) * | 2010-04-30 | 2011-11-09 | 昆山引光奴电子科技有限公司 | LED (light emitting diode) illuminating lamp capable of regulating intensity of illumination |
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| Publication number | Publication date |
|---|---|
| CN103174951B (en) | 2015-10-28 |
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Granted publication date: 20151028 Termination date: 20181220 |
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