CN202691709U - Lighting device and lighting tool - Google Patents
Lighting device and lighting tool Download PDFInfo
- Publication number
- CN202691709U CN202691709U CN2012203634645U CN201220363464U CN202691709U CN 202691709 U CN202691709 U CN 202691709U CN 2012203634645 U CN2012203634645 U CN 2012203634645U CN 201220363464 U CN201220363464 U CN 201220363464U CN 202691709 U CN202691709 U CN 202691709U
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- China
- Prior art keywords
- light fixture
- face
- lamp
- lamp cup
- intermediate connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a lighting device and a lighting tool. The lighting tool comprises a lamp cup and a lamp head and further comprises a middle connection body and a connection piece. A first end surface of the middle connection body is in match with a bottom jointing surface of the lamp cup, and a second end surface is connected with an inner jointing surface of the lamp head in a matching manner; the middle connection body forms a connection hole for communicating the first end surface and the second end surface; the connection piece comprises a first clamping piece, a connection rod and a second clamping piece; the bottom wall of the lamp cup is provided with a fixing hole; and the connection rod is arranged in the connection hole, one end of the connection rod extends out of the fixing hole and then is connected with the first clamping piece, and the other end of the connection rod extends out of the second end surface of the middle connection body and then is connected with the second clamping piece. When the lighting tool is assembled, an adhesive does not need to be coated, and the lamp head does not need to be sleeved on the bottom of the lamp cup and then is sunken by other tools so that the yield of the lighting tool can be improved, and the production efficiency of the lighting tool is improved. The lighting device disclosed by the utility model comprises the lighting tool.
Description
Technical field
The utility model relates to a kind of lighting engineering, and particularly a kind of light fixture also relates to a kind of lighting apparatus that comprises this light fixture.
Background technology
Lighting apparatus is provided with light fixture usually, and to form light source, light fixture comprises that LED, electricity-saving lamp and incandescent lamp are multiple.The lamp holder current, that light fixture generally comprises transparent Lamp cup and cooperates with the joining base of light fixture.Be provided with filament or other luminescent materials and wick power supply terminal in the Lamp cup.The wick power supply terminal of Lamp cup is electrically connected with the lamp holder power supply terminal of lamp holder; With after the light fixture joining base cooperates, the lamp holder power supply terminal links to each other with power supply at lamp holder; Can control the "on" position of wick power supply terminal by gauge tap this moment, and then the switch of control light fixture.
In lamp assembled technique, keeping reliability fixing between Lamp cup and the lamp holder is the key that light fixture is made.
At present, the connected mode between Lamp cup and the lamp holder comprises viscose glue and emits the hole.
Bonding connection procedure is: apply an amount of bonding agent on the composition surface, bottom of Lamp cup first, then with lamp sleeve on the composition surface, bottom of Lamp cup, make that configuration forms the bonding agent of suitable thickness between the interior composition surface of the composition surface, bottom of Lamp cup and lamp holder, and then Lamp cup is fixedly connected with the lamp holder maintenance.Although bonding connection can realize Lamp cup and lamp holder and keep being fixedly connected with that owing to need to apply bonding agent, not only production efficiency is lower, but also causes easily the pollution of workplace.
Emit the hole connection procedure to be: on composition surface, Lamp cup bottom depression to be set first, again with lamp sleeve on the composition surface, bottom of Lamp cup, and then form the projection that cooperates with depression on the composition surface, Lamp cup bottom on the interior composition surface of lamp holder, and then Lamp cup and lamp holder blocked, make Lamp cup and lamp holder keep being fixedly connected with.Can realize that also Lamp cup and lamp holder keep being fixedly connected with although emit the hole to connect, owing to need to make the lamp holder depression by proper implements again after on the composition surface, bottom of lamp sleeve at Lamp cup, cause easily the Lamp cup damage, and then it to be lower to affect production efficiency.
Therefore, the installation effectiveness that how further to improve light fixture is those skilled in the art's technical issues that need to address.
The utility model content
First purpose of the present utility model is to provide a kind of light fixture, and the packaging technology of this light fixture is fairly simple.
Second purpose of the present utility model is to provide a kind of lighting apparatus that comprises above-mentioned light fixture.
The light fixture that the utility model provides comprises Lamp cup and lamp holder, also comprises intermediate connector and connector;
The first end face of described intermediate connector cooperates with the composition surface, bottom of Lamp cup, and the second end face is connected cooperation with the interior composition surface of lamp holder; Described intermediate connector forms the connecting hole that is communicated with the first end face and the second end face; Described connector comprises the first holding firmware, connecting rod and the second holding firmware;
The diapire of described Lamp cup forms fixing hole;
Described connecting rod is arranged in described connecting hole, and an end extends through described fixing hole and link to each other with the first holding firmware, and the second end face that the other end stretches out described intermediate connector links to each other with the second holding firmware.
Preferably, described connector forms axially extending bore; Be provided with the connecting line that connects wick power supply terminal and lamp holder power supply terminal in the described axially extending bore.
Optionally, described the second holding firmware is between the first end face of the inner surface of described lamp holder and described intermediate connector.
Optionally, the side face of described connecting rod cooperates with the wall of described connecting hole; Described connecting hole has a flat sidewall at least.
Optionally, the side face of described connecting rod cooperates with the wall of described connecting hole, and described connecting hole has two parallel flat sidewall; Described the second holding firmware is the nut that cooperates with the threaded one end of connecting rod.
Optionally, described the first holding firmware is the ring flange of the annular that is fixedly linked with connecting rod one end, and the side face of described ring flange matches with the wall of the location counterbore of the inner surface of the diapire of Lamp cup, and the ring flange cross section of described annular is polygon.
Preferably, the locating slot of the outer surface of the diapire of the described Lamp cup that the formation of the composition surface, bottom of described Lamp cup extends to, the first end face of described intermediate connector forms the positioning strip that matches with described locating slot.
Optionally, the positioning strip of the outer surface of the diapire of the described Lamp cup that the formation of the composition surface, bottom of described Lamp cup extends to, the first end face of described intermediate connector forms the locating slot that matches with described positioning strip.
Optionally, the second end face of described intermediate connector cooperates for being threaded with the interior composition surface of lamp holder.
The lighting apparatus that the utility model provides comprises body and light fixture, is provided with joining base on the described body, and described lamp installation is on described joining base, and described light fixture is above-mentioned any light fixture, and the lamp holder of described light fixture cooperates with described joining base.
The light fixture that the utility model provides comprises Lamp cup and lamp holder, also comprises intermediate connector and connector; The first end face of described intermediate connector cooperates with the composition surface, bottom of Lamp cup; Described intermediate connector forms the connecting hole that is communicated with the first end face and the second end face; Described connector comprises the first holding firmware, connecting rod and the second holding firmware; The diapire of described Lamp cup forms fixing hole; Described connecting rod is arranged in described connecting hole, and an end extends through described fixing hole and links to each other with the first holding firmware, the second end face that the other end stretches out described intermediate connector links to each other with the second holding firmware, just intermediate connector and Lamp cup can be connected and fixed by connector like this, because the second end face of described intermediate connector can be connected cooperation with the interior composition surface of lamp holder, so just Lamp cup and lamp holder can be linked together again.Assembling this light fixture does not namely need to apply bonding agent, need to not make the lamp holder depression by other instruments again after on the bottom of lamp sleeve at Lamp cup yet, and then can improve the yield rate of light fixture, improves the production efficiency of light fixture.
Further in the technical scheme, connector forms axially extending bore; Be provided with the connecting line that connects wick power supply terminal and lamp holder power supply terminal in the axially extending bore.Can utilize like this connector protection connecting line, improve the reliability that is electrically connected between wick power supply terminal and the lamp holder power supply terminal.
Further in the technical scheme, described the second holding firmware is between the first end face of the inner surface of described lamp holder and described intermediate connector.Can use the lamp holder standard component like this, improve lamp assembled efficient.
In further technical scheme, the side face of described connecting rod cooperates with the wall of described connecting hole; Described connecting hole has a flat sidewall at least.Like this, can prevent that connecting rod from rotating with respect to intermediate connector, and then be convenient on the one hand the assembling of light fixture, can guarantee on the other hand the reliability that is electrically connected between wick power supply terminal and the lamp holder power supply terminal to improve the light fixture reliability.
In further technical scheme, described the first holding firmware is the ring flange of the annular that links to each other with connecting rod one end, and the side face of described ring flange matches with the wall of the location counterbore of the inner surface of Lamp cup diapire, and the ring flange cross section of described annular is polygon.Can prevent that like this connector from rotating with respect to Lamp cup, and then be convenient on the one hand the assembling of light fixture, can guarantee on the other hand the reliability that is electrically connected between wick power supply terminal and the lamp holder power supply terminal to improve the light fixture reliability.
In the further technical scheme, the locating slot of the outer surface of the diapire of the described Lamp cup that composition surface, the bottom formation of described Lamp cup extends to, the first end face of described intermediate connector forms the positioning strip that matches with described locating slot.Can prevent that like this intermediate connector from rotating with respect to Lamp cup, and then be convenient on the one hand the assembling of light fixture, can guarantee on the other hand the reliability that is electrically connected between wick power supply terminal and the lamp holder power supply terminal to improve the light fixture reliability.
The lighting apparatus that the utility model provides comprises above-mentioned light fixture, also has corresponding technique effect.
Description of drawings
Fig. 1 is the decomposition chart of a kind of light fixture of providing of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, the description of this part only is exemplary and explanatory, should not be considered as the restriction to the utility model public technology content.
Please refer to Fig. 1, the decomposition chart of a kind of light fixture that the utility model embodiment provides.The light fixture that present embodiment provides comprises Lamp cup 100 and lamp holder 400, and the diapire of described Lamp cup 100 forms fixing hole 102, and lamp holder 400 can be the lamp holder standard component; Also comprise in addition intermediate connector 300 and connector 200.
The first end face of intermediate connector 300 can cooperate with the composition surface, bottom of Lamp cup 100, and the second end face can be connected cooperation with the interior composition surface of lamp holder 400; Described intermediate connector 300 forms the connecting hole 302 that is communicated with the first end face and the second end face.In this example, intermediate connector 300 is preferably made of plastics or elastomeric material with suitable hardness.
Described connector 200 comprises the first holding firmware 210, connecting rod 220 and the second holding firmware 230.In this example, connector 200 is a bolt class formation, and connector 200 is the shank of bolt class formation, and the first holding firmware 210 is the ring flange of the annular that is fixedly linked with connecting rod 220 1 ends, and the second holding firmware 230 is a nut.It will be appreciated by those skilled in the art that, connector 200 can be other concrete structures, such as: can be the bolt standard component, can link to each other by pin joint, bonding or other connected modes between the first holding firmware 210 and the connecting rod 220 or between the second holding firmware 230 and the connecting rod 220.
In when assembling, make first the connecting rod 220 of connector 200 pass the fixing hole 102 of Lamp cup 100 diapires from the top of Lamp cup 100, make the first holding firmware 210 be stuck in the diapire inner surface of Lamp cup 100, make connecting rod 220 other ends protruding.Then, intermediate connector 300 is enclosed within the part that connecting rod 220 exposes Lamp cup 100, and the first end face of intermediate connector 300 is cooperated with the composition surface, bottom of Lamp cup 100, and make connecting rod 220 other ends stretch out the second end face of intermediate connector 300.Make again the second holding firmware 230 cooperate (be threaded engagement in the present embodiment, other fit systems can be selected to determine according to actual needs) with the other end of connecting rod 220; This moment, described connecting rod 220 passed described connecting hole 302, and an end extends through described fixing hole 102 and link to each other with the first holding firmware 210, and the second end face that the other end stretches out described intermediate connector 300 links to each other with the second holding firmware 230; So just intermediate connector 300 and Lamp cup 100 are connected and fixed.Then, make again the second end face of intermediate connector 300 be connected cooperation with the interior composition surface of lamp holder 400.So just Lamp cup 100 and lamp holder 400 can be linked together; Compare with bonding the connection, assembling this light fixture does not namely need to apply bonding agent, and then can make things convenient for the assembling of light fixture, can not cause the workplace to pollute yet; With emit the hole to be connected to compare, assemble this light fixture and need to after lamp holder 400 is enclosed within on the bottom of Lamp cup 100, not make lamp holder 400 depressions by other instruments again, and then can improve the light fixture yield rate, improve the production efficiency of light fixture.
In order to improve lamp assembled efficient, reduce the light fixture production cost, in the present embodiment, lamp holder 400 is selected the lamp holder standard component, and then the second end face of intermediate connector 300 cooperates for being threaded with lamp holder 400 interior composition surfaces, certainly, also can select other to be connected fit system between intermediate connector 300 and the lamp holder 400.
In addition, because in the present embodiment, lamp holder 400 is selected the lamp holder standard component, lamp holder 400 bottoms are enclosed construction, and then described the second holding firmware 230 is between the first end face of the inner surface of described lamp holder 400 and described intermediate connector 300.When lamp holder 400 was selected other structures, the second holding firmware 230 was not limited between the first end face of the inner surface of lamp holder 400 and described intermediate connector 300.
In the present embodiment, described connector 200 forms axially extending bore 201; Be provided with the connecting line that connects wick power supply terminal and lamp holder power supply terminal in the axially extending bore 201.Can utilize like this connector 200 protection connecting lines, improve the reliability that is electrically connected between wick power supply terminal and the lamp holder power supply terminal.
In the present embodiment, described connecting rod 220 cross sections integral body is the flat structure, and its side face has two parallel flat sidewall 202.Corresponding with the side face structure of connecting rod 220, the wall of the connecting hole 302 of intermediate connector 300 also includes two parallel flat sidewall 202, and then the side face of described connecting rod 220 is cooperated with the wall of described connecting hole 302.Like this, can prevent connecting rod 220 with respect to intermediate connector 300 rotation, and then be convenient on the one hand the assembling of light fixture, can guarantee on the other hand the reliability that is electrically connected between wick power supply terminal and the lamp holder power supply terminal to improve the light fixture reliability.
In the side face of the connecting rod 220 of flat structure, two curvature portions still arrange screw thread, and then this structure still can guarantee the second holding firmware 230 for the threaded engagement of the end of connecting rod 220, guarantee the reliability that is connected between the second holding firmware 230 and the connecting rod 220.
In order to prevent connecting rod 220 with respect to intermediate connector 300 rotation, can also in the side face that keeps described connecting rod 220 and situation that the wall of described connecting hole 302 cooperates, make described connecting hole 302 have a flat sidewall 202 at least.
In order to prevent that connector 200 is with respect to Lamp cup 100 rotations, can also suitable location counterbore be set at the inner surface of the diapire of Lamp cup 100, and the side face as the ring flange of the first holding firmware 210 is matched with the wall of this location counterbore, and to make the ring flange cross section of described annular be polygon.
With reference to figure 1, in the present embodiment, the locating slot 101 of the outer surface of the diapire of the described Lamp cup 100 that the formation of the composition surface, bottom of described Lamp cup 100 extends to, the first end face of described intermediate connector 300 forms the positioning strip 301 that matches with described locating slot 101; Make the outer surface of the diapire of the described Lamp cup 100 that locating slot 101 extends to, intermediate connector 300 can be enclosed within Lamp cup 100 bottoms easily.Can prevent like this intermediate connector 300 with respect to Lamp cup 100 rotation, and then be convenient on the one hand the assembling of light fixture, can guarantee on the other hand the reliability that is electrically connected between wick power supply terminal and the lamp holder power supply terminal to improve the light fixture reliability.Certainly, also can form on the composition surface, bottom of described Lamp cup 100 positioning strip of outer surface of the diapire of the described Lamp cup 100 that extends to, the first end face of described intermediate connector 300 forms the locating slot that matches with described positioning strip.
The utility model embodiment also provides a kind of lighting apparatus, this lighting apparatus comprises body and light fixture, be provided with joining base on the described body, described lamp installation is on described joining base, described light fixture can be above-mentioned any described light fixture, and the lamp holder 400 of described light fixture cooperates with described joining base.
Used specific case herein the technical scheme that the utility model provides is set forth, the explanation of above embodiment just is used for helping to understand the technical scheme that the utility model provides.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model; These improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a light fixture comprises Lamp cup and lamp holder, it is characterized in that, also comprises intermediate connector and connector;
The first end face of described intermediate connector cooperates with the composition surface, bottom of Lamp cup, and the second end face is connected cooperation with the interior composition surface of lamp holder; Described intermediate connector forms the connecting hole that is communicated with the first end face and the second end face; Described connector comprises the first holding firmware, connecting rod and the second holding firmware;
The diapire of described Lamp cup forms fixing hole;
Described connecting rod is arranged in described connecting hole, and an end extends through described fixing hole and link to each other with the first holding firmware, and the second end face that the other end stretches out described intermediate connector links to each other with the second holding firmware.
2. light fixture according to claim 1 is characterized in that, described connector forms axially extending bore; Be provided with the connecting line that connects wick power supply terminal and lamp holder power supply terminal in the described axially extending bore.
3. light fixture according to claim 1 is characterized in that, described the second holding firmware is between the first end face of the inner surface of described lamp holder and described intermediate connector.
4. according to claim 1 to 3 each described light fixtures, it is characterized in that the side face of described connecting rod cooperates with the wall of described connecting hole; Described connecting hole has a flat sidewall at least.
5. according to claim 1 to 3 each described light fixtures, it is characterized in that the side face of described connecting rod cooperates with the wall of described connecting hole, described connecting hole has two parallel flat sidewall; Described the second holding firmware is the nut that cooperates with the threaded one end of connecting rod.
6. light fixture according to claim 5, it is characterized in that, described the first holding firmware is the ring flange of the annular that is fixedly linked with connecting rod one end, and the side face of described ring flange matches with the wall of the location counterbore of the inner surface of the diapire of Lamp cup, and the ring flange cross section of described annular is polygon.
7. light fixture according to claim 5 is characterized in that, the locating slot of the outer surface of the diapire of the described Lamp cup that composition surface, the bottom formation of described Lamp cup extends to, and the first end face of described intermediate connector forms the positioning strip that matches with described locating slot.
8. light fixture according to claim 5 is characterized in that, the positioning strip of the outer surface of the diapire of the described Lamp cup that composition surface, the bottom formation of described Lamp cup extends to, and the first end face of described intermediate connector forms the locating slot that matches with described positioning strip.
9. according to claim 1 to 3 each described light fixtures, it is characterized in that the second end face of described intermediate connector cooperates for being threaded with the interior composition surface of lamp holder.
10. a lighting apparatus comprises body and light fixture, is provided with joining base on the described body, described lamp installation is on described joining base, it is characterized in that described light fixture is described any light fixture of claim 1 to 9, the lamp holder of described light fixture cooperates with described joining base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203634645U CN202691709U (en) | 2012-07-25 | 2012-07-25 | Lighting device and lighting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203634645U CN202691709U (en) | 2012-07-25 | 2012-07-25 | Lighting device and lighting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691709U true CN202691709U (en) | 2013-01-23 |
Family
ID=47547327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203634645U Withdrawn - After Issue CN202691709U (en) | 2012-07-25 | 2012-07-25 | Lighting device and lighting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767721A (en) * | 2012-07-25 | 2012-11-07 | 都江堰光明光电材料有限责任公司 | Lighting device and lamp |
-
2012
- 2012-07-25 CN CN2012203634645U patent/CN202691709U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767721A (en) * | 2012-07-25 | 2012-11-07 | 都江堰光明光电材料有限责任公司 | Lighting device and lamp |
| CN102767721B (en) * | 2012-07-25 | 2014-08-20 | 都江堰光明光电材料有限责任公司 | Lighting device and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |