CN104848177B - Lamp tube fixing device - Google Patents
Lamp tube fixing device Download PDFInfo
- Publication number
- CN104848177B CN104848177B CN201510264777.3A CN201510264777A CN104848177B CN 104848177 B CN104848177 B CN 104848177B CN 201510264777 A CN201510264777 A CN 201510264777A CN 104848177 B CN104848177 B CN 104848177B
- Authority
- CN
- China
- Prior art keywords
- clamping
- base
- lamp tube
- guide rail
- fixed
- 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.)
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Classifications
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/116—Fixing lighting devices to arms or standards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a fluorescent tube fixing device for fixed rectangular shape fluorescent tube, fluorescent tube fixing device includes two piece at least guide rails and sets up respectively the positioning seat on the guide rail, the guide rail is parallel arrangement each other, and every positioning seat all includes: the base is fixed on the guide rail; the clamping part is arranged on the base and comprises a clamping space for clamping the lamp tube, and the clamping part is fixed on the base in a reciprocating manner along the direction parallel to the guide rail; one end of the elastic piece is fixed on the base, and the other end of the elastic piece elastically abuts against or pulls the clamping part along the reciprocating direction of the clamping part; the clamping parts of the positioning seat respectively clamp different parts of the lamp tube. The invention has the advantages of simple structure, stable positioning and automatic correction.
Description
Technical Field
The present invention relates to a lighting fixture, and more particularly to a lamp tube fixing device.
Background
The LED lamp has the advantages of high light efficiency, long service life, low price, good environmental protection and the like, and gradually becomes a great development trend of the lighting industry. LED lamps will gradually replace conventional lighting fixtures such as incandescent and halogen lamps.
In the field of LED tube manufacturing, high efficiency and high reliability devices are a goal of market craving. In the process of automatic production and manufacture of the LED lamp tube, how to safely fix and transport the lamp tube is a very critical problem. The invention patent of Chinese application number 200810019600.7, the publication date is 2008, 7 and 23, the name is "lamp tube clamping bridging device", which comprises a guide rod arranged on a bracket, two sliding blocks are connected at two ends of the guide rod in a sliding way, lamp tube clamping devices matched with each other are arranged on the two sliding blocks, an elastic tensioning device is arranged on the two sliding blocks, and a push head connected with the two sliding blocks in a sliding way is arranged between the two sliding blocks. The structure can clamp the lamp tube, but the clamping structure is complex, and the clamping action and operation are inconvenient. At the same time, it is difficult to move during production.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a lamp tube fixing device with a simple structure.
The utility model provides a fluorescent tube fixing device for fixed rectangular shape fluorescent tube, fluorescent tube fixing device includes two piece at least guide rails and sets up respectively the positioning seat on the guide rail, the guide rail is parallel arrangement each other, and every positioning seat all includes:
the base is fixed on the guide rail;
the clamping part is arranged on the base and comprises a clamping space for clamping the lamp tube, and the clamping part is fixed on the base in a reciprocating manner along the direction parallel to the guide rail;
one end of the elastic piece is fixed on the base, and the other end of the elastic piece elastically abuts against or pulls the clamping part along the reciprocating direction of the clamping part;
the clamping parts of the positioning seat respectively clamp different parts of the lamp tube.
Compared with the prior art, the lamp tube fixing device is characterized in that the lamp tube fixing device is provided with the positioning seats on the two or more parallel guide rails, and the positioning seats on different guide rails clamp different parts of the lamp tube. The lamp tube can be stably positioned, and the automatic production is convenient. Meanwhile, the clamping part capable of moving back and forth is used for clamping the lamp tube, so that the lamp tube can be automatically corrected when being positioned, and the lamp tube is prevented from being damaged due to pressure in the fixing process. Therefore, the lamp tube fixing device has the advantages of simple structure, stable positioning and automatic correction.
Drawings
Fig. 1 is a schematic structural view of a lamp tube fixing device according to a first embodiment of the present invention.
Fig. 2 is a perspective view of a positioning seat in the lamp tube fixing device shown in fig. 1.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
In the lamp tube 30 fixing device 100 according to the first embodiment of the present invention, please refer to fig. 1 to 2.
Referring to fig. 1, the fixing device 100 for fixing a strip-shaped lamp 30 mainly includes two or more guide rails 20 and positioning seats 10 respectively disposed on the guide rails 20, wherein the guide rails 20 are disposed parallel to each other. A plurality of clamping pieces 21 are arranged above the guide rail 20, each positioning seat 10 is mounted on the guide rail 20 in a matched mode, and the positioning seats 10 respectively clamp different parts of the lamp tube 30. The guide rail 20 drives the positioning seat 10 on the guide rail 20 to synchronously move.
Referring to fig. 1 and 2, each positioning seat 10 includes a base 13, a clamping portion 11 and an elastic member 12.
A base 13, the base 13 being fixed to the rail 20. A clamping groove 132 is formed at the bottom of the base 13 corresponding to the clamping piece 21, and the base 13 is mounted on the guide rail 20 through the cooperation of the clamping groove 132 and the clamping piece 21. The top of the base 13 is also provided with a sliding rail 131.
A clamping part 11, the clamping part 11 is arranged on the base 13, the clamping part 11 comprises a clamping space for clamping the lamp tube 30, and the clamping part 11 is reciprocally movably fixed on the base 13 along a direction parallel to the guide rail 20.
An elastic member 12, wherein one end of the elastic member 12 is fixed on the base 13, and the other end of the elastic member 12 elastically abuts against or pulls the clamping portion 11 along the direction in which the clamping portion 11 reciprocates.
Referring to fig. 1 and 2, the clamping portion 11 includes a slider 112 and a fixing block 111, wherein the slider 112 is mounted on a sliding rail 131 of the base 13 and can move along the sliding rail 131, and the fixing block 111 is fixedly disposed on the slider 112.
The top of the fixing block 111 is provided with a U-shaped clamping groove, the bottom of the clamping groove is arc-shaped and is matched with the shape of the lamp tube 30, and the axis of the arc-shaped is perpendicular or nearly perpendicular to the sliding rail 131.
Referring to fig. 1 and 2, the elastic member 12 is a coil spring 121, and further includes a spring guide 122, the spring guide 122 passes through the clamping portion 11 and is fixed on the base 13, and the pair of coil springs 121 are sleeved on the spring guide 122 and are respectively located at two sides of the clamping portion 11.
Of course, the elastic member 12 may be a spring member, and the base 13 is provided with two sidewalls extending upward, and the pair of spring members are respectively fixed to the two sidewalls.
Since the lamp tube 30 is made of glass material, the lamp tube is easily scratched by the clamping portion 11 during the clamping process to affect the appearance, a protective layer may be laid on the clamping groove, and the protective layer may be made of nylon material. Since the positioning bases 10 respectively clamp different portions of the lamp tube 30, the lamp tube 30 may be damaged due to shearing force, the clamping grooves of a group of positioning bases 10 for fixing the same lamp tube 30 should be on the same axis as much as possible. The clamping groove is in a circular arc shape which is matched with the shape of the lamp tube 30, so that the fixation is more stable.
When the lamp tube 30 fixing device 100 works, two or more guide rails 20 are arranged, the guide rails 20 are arranged in parallel, and the positioning seat 10 positioned on the same axis is used for fixing one lamp tube 30, so that the lamp tube 30 can be fixed at a certain position or driven according to the requirement, and the requirement of automatic production can be met. Because the clamping part 11 can reciprocate along the sliding rail 131 on the base 13, the lamp tube 30 can be automatically corrected during fixing or transmission, and damage caused by overlarge shearing force in the clamping process can be effectively avoided. Since the elastic members 12 are provided at both sides of the clamping portion 11, the clamping portion 11 can be reciprocally moved, and can accommodate minute differences of different lamps 30.
In summary, the lamp 30 fixing device 100 is configured by arranging the positioning seat 10 on two or more parallel rails 20, and the positioning seats 10 on different rails 20 clamp different portions of the lamp 30. So that the lamp tube 30 can be stably positioned, facilitating automated production. Meanwhile, the lamp tube 30 is clamped by the clamping part 11 capable of moving back and forth, so that the lamp tube 30 can be automatically corrected when being positioned, and the lamp tube 30 is prevented from being damaged due to pressure in the fixing process. The lamp tube 30 fixing device 100 has the advantages of simple structure, automatic correction, stable fixing and convenient transmission.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the invention.
Claims (5)
1. The utility model provides a fluorescent tube fixing device for fixed rectangular shape fluorescent tube, its characterized in that, fluorescent tube fixing device includes two piece at least guide rails and sets up respectively the positioning seat on the guide rail, the guide rail is parallel arrangement each other, and every positioning seat all includes: the base is fixed on the guide rail; the clamping part is arranged on the base and comprises a clamping space for clamping the lamp tube, a sliding block and a fixed block, wherein the sliding block is arranged on a sliding rail of the base and can move along the sliding rail, the fixed block is fixedly arranged on the sliding block, and the clamping part is fixed on the base in a reciprocating manner along the direction parallel to the guide rail; one end of the elastic piece is fixed on the base, and the other end of the elastic piece elastically abuts against or pulls the clamping part along the reciprocating direction of the clamping part; the elastic piece is a spiral spring and further comprises a spring guide rod, the spring guide rod penetrates through the clamping part and is fixed on the base, a pair of spiral springs are sleeved on the spring guide rod and are respectively located on two sides of the clamping part, or the elastic piece is a spring piece, the base is provided with two side walls extending upwards, a pair of spring pieces are respectively fixed on the two side walls, and the clamping parts of the positioning seat respectively clamp different parts of the lamp tube.
2. The lamp tube fixing device as claimed in claim 1, wherein the fixing block is provided with a U-shaped clamping groove at the top.
3. The lamp tube fixing device as claimed in claim 2, wherein the bottom of the clamping groove is arc-shaped and is matched with the shape of the lamp tube, and the axis of the arc-shaped is perpendicular or nearly perpendicular to the sliding rail.
4. The lamp tube fixing device according to claim 1, wherein a plurality of clamping pieces are arranged above the guide rail, clamping grooves are formed in the bottom of the base corresponding to the clamping pieces, and the base is mounted on the guide rail through the matching of the clamping grooves and the clamping pieces.
5. The lamp tube holding device as claimed in any one of claims 1 to 4, wherein the guide rail moves the positioning seat on the guide rail synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264777.3A CN104848177B (en) | 2015-05-22 | 2015-05-22 | Lamp tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264777.3A CN104848177B (en) | 2015-05-22 | 2015-05-22 | Lamp tube fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848177A CN104848177A (en) | 2015-08-19 |
| CN104848177B true CN104848177B (en) | 2023-07-18 |
Family
ID=53848023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510264777.3A Active CN104848177B (en) | 2015-05-22 | 2015-05-22 | Lamp tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848177B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157959A (en) * | 2015-10-23 | 2015-12-16 | 广州市震泓光电科技有限公司 | High-accuracy point light source focal distance correction method and special device thereof |
| CN110397867B (en) * | 2019-06-27 | 2024-04-26 | 厦门阳光恩耐照明有限公司 | Automatic fixing device for lamp tube and lamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM306718U (en) * | 2006-05-29 | 2007-02-21 | Wellypower Optronics Corp | Apparatus for coating lamp tube |
| CN101086327A (en) * | 2007-05-22 | 2007-12-12 | 友达光电股份有限公司 | Direct type backlight module and its lamp tube fixing device |
| CN101363593A (en) * | 2008-09-24 | 2009-02-11 | 友达光电股份有限公司 | Tube stand of backlight module |
| CN101398154A (en) * | 2007-07-06 | 2009-04-01 | 友达光电股份有限公司 | Backlight module and lamp tube fixation assembly |
| CN101725939A (en) * | 2008-10-21 | 2010-06-09 | 华映视讯（吴江）有限公司 | Supporting seat and direct type backlight module |
| CN102032501A (en) * | 2009-09-25 | 2011-04-27 | 友达光电股份有限公司 | Backlight module |
| CN104359084A (en) * | 2014-10-08 | 2015-02-18 | 安徽世林照明股份有限公司 | Backlight module fluorescent tube bracket |
| CN204678275U (en) * | 2015-05-22 | 2015-09-30 | 立达信绿色照明股份有限公司 | Fluorescent-tube fixer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6641281B2 (en) * | 2002-04-09 | 2003-11-04 | Teco Image Systems Co., Ltd. | Lamp tube support structure |
-
2015
- 2015-05-22 CN CN201510264777.3A patent/CN104848177B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM306718U (en) * | 2006-05-29 | 2007-02-21 | Wellypower Optronics Corp | Apparatus for coating lamp tube |
| CN101086327A (en) * | 2007-05-22 | 2007-12-12 | 友达光电股份有限公司 | Direct type backlight module and its lamp tube fixing device |
| CN101398154A (en) * | 2007-07-06 | 2009-04-01 | 友达光电股份有限公司 | Backlight module and lamp tube fixation assembly |
| CN101363593A (en) * | 2008-09-24 | 2009-02-11 | 友达光电股份有限公司 | Tube stand of backlight module |
| CN101725939A (en) * | 2008-10-21 | 2010-06-09 | 华映视讯（吴江）有限公司 | Supporting seat and direct type backlight module |
| CN102032501A (en) * | 2009-09-25 | 2011-04-27 | 友达光电股份有限公司 | Backlight module |
| CN104359084A (en) * | 2014-10-08 | 2015-02-18 | 安徽世林照明股份有限公司 | Backlight module fluorescent tube bracket |
| CN204678275U (en) * | 2015-05-22 | 2015-09-30 | 立达信绿色照明股份有限公司 | Fluorescent-tube fixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104848177A (en) | 2015-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170123 Address after: 363999 Fujian city of Zhangzhou province Ji Shan village of Changtai County Development Zone No. 1006 Xingtai pond Applicant after: LEEDARSON LIGHTING FIXTURES Co.,Ltd. Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Applicant before: LEEDARSON LIGHTING Co.,Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |