CN104930398A - Light fixture - Google Patents
Light fixture Download PDFInfo
- Publication number
- CN104930398A CN104930398A CN201410102424.9A CN201410102424A CN104930398A CN 104930398 A CN104930398 A CN 104930398A CN 201410102424 A CN201410102424 A CN 201410102424A CN 104930398 A CN104930398 A CN 104930398A
- Authority
- CN
- China
- Prior art keywords
- junction block
- light fixture
- ballast
- trigger
- light source
- Prior art date
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides a light fixture comprising a lamp shell, a light source, a lamp holder assembled on the lamp shell, a compensation power supply and a wiring set unit. The light source, a ballast, a trigger, the compensation power supply and the wiring seat unit are all assembled on a rack; and the ballast, the trigger, the compensation power supply and the light source are electrically connected with each other via the wiring seat unit. The whole module assembling and disassembling and electric connection among the above elements can be facilitated; light fixture manufacturing period is shortened; and product quality is enhanced.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of light fixture.
Background technology
In prior art, Metal halogen lamp is current one of classic electric light source in the world, and it has specular removal, the long-life, the good feature such as compact conformation, stable performance of colour rendering.It has concurrently fluorescent lamp, high-pressure sodium lamp, high-pressure mercury lamp advantage, overcome the defect of these lamps, Metal halogen lamp summarizes the major advantage of glow discharge spot lamp.But need by ballast when Metal halogen lamp starts, building-out capacitor, trigger etc. drive, and these drive parts are often installed on separately in light fixture, do not carry out modularization, wiring, it is more inconvenient that replacing and maintenance wait.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of light fixture with easy-to-dismount driven unit.
A kind of light fixture, comprise lamp housing, light source, the lamp holder be loaded on lamp housing, source and junction block group, the assembling of described light source, ballast, trigger, offset supply and junction block is assigned on described support, and described junction block group is ballast, trigger, offset supply and light source provide electric connection.
Wherein, described support comprises mainboard, and described mainboard is bent with the first gripper shoe and the second gripper shoe that be arranged in parallel with described mainboard relative to both sides.
Wherein, described first gripper shoe has been bent to form the first installing plate away from the side of mainboard, and described ballast to be loaded in described first gripper shoe and to be held with on described first installing plate by screw.
Wherein, described second installing plate is bent to form by described second gripper shoe one end, and described trigger is loaded on described second gripper shoe and is locked on described second installing plate by trigger described in screw.
Wherein, described offset supply to be positioned on described trigger and to be held on described second installing plate by screw lock.
Wherein, described junction block group comprises the first junction block, the second junction block and the 3rd junction block, and described first junction block, the second junction block and light source are individually fixed on two relative surfaces of described mainboard, and described light source and described first junction block are electrically connected.
Wherein, described 3rd junction block is fixed on the described first loading plate surface contrary with described ballast, realizes the electric connection of ballast and power supply.
Wherein, described lamp housing comprises cavity and is positioned at the female link of tool of cavity one end.Described link is connected with described cap screw thread.
Wherein, described lamp holder comprises reflector and installing hole, and described light source comprises lamp socket and is loaded on the illuminator of lamp socket, and described illuminator is contained in lamp holder through described installing hole.
Wherein, described support is that galvanized sheet material is made by sheet metal process.
The ballast of driven unit, trigger, offset supply are installed on described support by the light fixture that the invention process provides, realized being electrically connected by junction block group, be fixed in lamp housing by support again, be convenient to the handling of whole module and mutual electric connection, shorten the light fixture manufacturing cycle, improve the quality of products.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram of the light fixture of the embodiment of the present invention.
Fig. 2 is the driven unit decomposing schematic representation of the light fixture shown in Fig. 1.
Fig. 3 is the sectional view after the lamp assembled shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, embodiment of the present invention provides a kind of light fixture, particularly Metal halogen lamp tool.Described light fixture 100 comprises lamp holder 10, light source 15, lamp housing 20 and driven unit 30.Described driven unit 30 comprises support 31, ballast 33, trigger 35, offset supply 37 and junction block group.The assembling of described ballast 33, trigger 35, offset supply 37 and junction block is located on described support 31 and also by junction block group of addressing, described ballast 33, trigger 35, offset supply 37 is electrically connected.Described light source 15 is loaded on described support 31.Described lamp holder 10 is fixed on lamp housing 20 one end, and described driven unit 30 to be assemblied in lamp housing 20 and the illuminator of described light source 15 is accommodated in described lamp holder 10.
Described lamp holder 10 comprises reflector 11, lens (not shown) and installing hole 12.Described reflector 11 outer peripheral edge is provided with screw thread, for connecting described lamp housing 20.Described light source 15 comprises lamp socket 151 and illuminator 153.Described illuminator 153 is Metal halogen lamp.Described illuminator 153 is loaded on described lamp socket 151.Described lamp socket 151 is connected on described support 31, and described illuminator 153 is contained in described lamp holder 10 through described installing hole 12.
See also Fig. 3, described lamp housing 20 is cylindric, and it comprises cavity 21, the female link 22 of tool and handle 23.Described link 22 be described lamp housing 20 an openend and and be positioned at cavity 21 one end, it is for installing described lamp holder 10.The rotatable outer surface being loaded on described lamp housing 20 of described handle 23, for guiding and supporting light fixture 100.
See also Fig. 2, described support 31 is made by sheet metal process for galvanized sheet material.In the present embodiment, described support 31 comprises mainboard 311, first installing plate 313 and the second installing plate 315.Described mainboard 311 is rectangular panel body, and its relative both sides are bent with first gripper shoe 314 and second gripper shoe 316 parallel with described mainboard 311.Described first installing plate 313 is bent to form by the side of the first gripper shoe 314 away from mainboard 311 and is provided with installing hole (figure does not mark), for fixing described ballast 33.Described second installing plate 315 is located at one end of described second gripper shoe 316 and is provided with installing hole (figure does not mark).Described second installing plate 315 is for fixing described trigger 35 and offset supply 37.
Described ballast 33 provides a restricted electric current to light source 15 after light fixture energising.In the present embodiment, the heat radiation of ballast 33, mainly through heat conducting mode, is passed on shell 20 through support 31, then is dispersed in air by shell 20 and goes.Described trigger 35 provides instantaneous pressure to be added on light source 15 in start-up course, makes light fixture gas breakdown.Described building-out capacitor 37 for power factor when described ballast and light fixture work low and compensate.
Described junction block group is used for described ballast 33, trigger 35, offset supply 37 and light source 15 to be electrically connected.Described junction block group comprises the first junction block 391, second junction block 392 and the 3rd junction block 393.
Please join Fig. 1 again, described ballast 33 to be loaded in described first gripper shoe 314 and to be held with on described first installing plate 313 by screw.Described trigger 35 is loaded on described second gripper shoe 316, described offset supply 37 is positioned on described trigger 35, described trigger 35 and offset supply 37 end and described second installing plate 315 support, and described trigger 35 and offset supply 37 are locked on described second installing plate 315 by screw.Described first junction block 391, second junction block 392 is fixed on described mainboard 311 1 on the surface, and described 3rd junction block 393 is fixed on described first loading plate 314 surface contrary with described ballast 33, realizes the electric connection of ballast 33 and power supply.Described light source 15 is fixed on surface relative with described first junction block 391 on described mainboard 311 and is electrically connected with described first junction block 391.Described second junction block 392 is for connecting the external power supply of described light fixture 100.Described driven unit 30 is fixed in the cavity 21 of described lamp housing 20 by described support 31, and illuminator 153 is through described lamp holder 10, and described lamp holder 10 is threaded connection fixing with described lamp housing 20.
In sum, the assembling of the ballast 33 of driven unit 30, trigger 35, offset supply 37 and junction block is located on described support 31 by the light fixture 100 that the invention process provides, be fixed in lamp housing 20 by support 31 again, be convenient to the handling of whole module and mutual electric connection, shorten light fixture 100 manufacturing cycle, improve the quality of products.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a light fixture, comprise lamp housing, light source, the lamp holder be loaded on lamp housing, it is characterized in that, described light fixture also comprises driven unit, described driven unit comprises support, ballast, trigger, offset supply and junction block group, the assembling of described light source, ballast, trigger, offset supply and junction block is assigned on described support, and described junction block group is ballast, trigger, offset supply and light source provide mutual electric connection.
2. light fixture according to claim 1, is characterized in that, described support comprises mainboard, and described mainboard is bent with the first gripper shoe and the second gripper shoe that be arranged in parallel with described mainboard relative to both sides.
3. light fixture according to claim 2, is characterized in that, described first gripper shoe has been bent to form the first installing plate away from the side of mainboard, and described ballast to be loaded in described first gripper shoe and to be held with on described first installing plate by screw.
4. light fixture according to claim 3, is characterized in that, described second installing plate is bent to form by described second gripper shoe one end, and described trigger is loaded on described second gripper shoe and is locked on described second installing plate by trigger described in screw.
5. light fixture according to claim 4, is characterized in that, described offset supply to be positioned on described trigger and to be held on described second installing plate by screw lock.
6. light fixture according to claim 5, it is characterized in that, described junction block group comprises the first junction block, the second junction block and the 3rd junction block, described first junction block, the second junction block and light source are individually fixed on two relative surfaces of described mainboard, and described light source and described first junction block are electrically connected.
7. light fixture according to claim 6, is characterized in that, described 3rd junction block is fixed on the described first loading plate surface contrary with described ballast, realizes the electric connection of ballast and power supply.
8. light fixture according to claim 2, is characterized in that, described lamp housing comprises cavity and is positioned at the female link of tool of cavity one end, and described driven unit is fixed in cavity, and described link is connected with described cap screw thread.
9. light fixture according to claim 8, is characterized in that, described lamp holder comprises reflector and installing hole, and described light source comprises lamp socket and is loaded on the illuminator of lamp socket, and described illuminator is contained in lamp holder through described installing hole.
10. light fixture according to claim 2, is characterized in that, described support is that galvanized sheet material is made by sheet metal process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102424.9A CN104930398A (en) | 2014-03-19 | 2014-03-19 | Light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102424.9A CN104930398A (en) | 2014-03-19 | 2014-03-19 | Light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930398A true CN104930398A (en) | 2015-09-23 |
Family
ID=54117691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410102424.9A Pending CN104930398A (en) | 2014-03-19 | 2014-03-19 | Light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178722A (en) * | 2017-06-22 | 2017-09-19 | 安徽华夏显示技术股份有限公司 | A kind of metal shell xenon lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713289Y (en) * | 2004-05-14 | 2005-07-27 | 何乾生 | Luminaire with two lamp holders |
| CN102032532A (en) * | 2010-09-29 | 2011-04-27 | 海洋王照明科技股份有限公司 | Fixing frame of Illuminating lamp driving device,, driving device and illuminating lamp |
| CN102759081A (en) * | 2011-04-28 | 2012-10-31 | 海洋王照明科技股份有限公司 | Anti-vibration lamp |
-
2014
- 2014-03-19 CN CN201410102424.9A patent/CN104930398A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713289Y (en) * | 2004-05-14 | 2005-07-27 | 何乾生 | Luminaire with two lamp holders |
| CN102032532A (en) * | 2010-09-29 | 2011-04-27 | 海洋王照明科技股份有限公司 | Fixing frame of Illuminating lamp driving device,, driving device and illuminating lamp |
| CN102759081A (en) * | 2011-04-28 | 2012-10-31 | 海洋王照明科技股份有限公司 | Anti-vibration lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178722A (en) * | 2017-06-22 | 2017-09-19 | 安徽华夏显示技术股份有限公司 | A kind of metal shell xenon lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |