CN205137131U - LED lighting lamp tube - Google Patents
LED lighting lamp tube Download PDFInfo
- Publication number
- CN205137131U CN205137131U CN201520798410.5U CN201520798410U CN205137131U CN 205137131 U CN205137131 U CN 205137131U CN 201520798410 U CN201520798410 U CN 201520798410U CN 205137131 U CN205137131 U CN 205137131U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- flexure strip
- extruding
- led
- sheet
- 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.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
(B, ) the utility model provides a (B, ) (b) LED (b) (b) illumination fluorescent tube belongs to (b) (b) LED (b) (b) lamp field. It has solved the unstable problem of current (b) (b) LED (b) (b) light tubular construction. This (b) (b) LED (b) (b) illumination fluorescent tube includes the tube and the base of reciprocal anchorage, and form hollow lamp body, tube cross -section and base cross -section all are arc, the base has two support bars with the tube junction in the lamp body, still including being flaky base plate of bar and flexure strip, the flexure strip is buckled at width direction and is formed a backing sheet and two extruding sheet, the base plate cooperation is fixed on the backing sheet is positive, (b) (b) LED (b) (b) light source has on the base plate, extruding sheet establishes respectively at backing sheet width direction both ends, extruding sheet is the obtuse angle with backing sheet front contained angle, elasticity through the flexure strip makes two extruding sheet keep away from the one end of backing sheet, support respectively and locate at two support bars and pedestal connection. Following base one side with the flexure strip and pushing the base, messenger extruding sheet warp, and supporting that extruding sheet resilience messenger extruding sheet is firm is located with the pedestal connection respectively at two support bars, therefore the structure is compacter. (B, )
Description
Technical field
the utility model belongs to LED technical field, relates to a kind of LED illumination fluorescent tube.
Background technology
fluorescent tube is also commonly called as light pipe, fluorescent tube, and its light source adopts LED as illuminator.Existing LED lamp tube inside generally arranges bar shaped plate shape substrates, substrate arranges LED light source, and LED lamp tube and substrate adopts the form of grafting substantially, after grafting, gap is each other larger, make integrated connection unstable, easily loosen after permanent use, be therefore necessary to improve.
Summary of the invention
the purpose of this utility model is for the above-mentioned problems in the prior art, provide a kind of installation simply, and after installing, entirety is compacter, and the LED illumination fluorescent tube that thermal diffusivity is good.
the purpose of this utility model realizes by following technical proposal: a kind of LED illumination fluorescent tube, comprise shell and pedestal, it is characterized in that: described shell and pedestal interfix, and form hollow lamp housing, and shell cross section and pedestal cross section are all in circular arc, described pedestal and shell junction have two support bars in lamp housing, also comprise the bar shaped flexure strip that substrate and elastic metallic in bar shaped sheet are made, described flexure strip is bent to form a support chip and two extruding plates at width, described support chip mates with substrate, and substrate cooperation is fixed on support chip front, and substrate has LED light source, described extruding plate is located at support chip width two ends respectively, and the extruding plate at two ends and support chip front angle are obtuse angle, and make two described extruding plates away from one end of support chip by the elastic force of flexure strip, be against respectively on two support bars and pedestal junction.
two support bars are against respectively with on pedestal junction away from one end of support chip respectively owing to being made two extruding plates by the elastic force of flexure strip, when therefore installing, first flexure strip is pushed pedestal from pedestal side, extruding plate is out of shape, after flexure strip enters pedestal, extruding plate resilience makes extruding plate firmly be against two support bars respectively with on pedestal junction, therefore install simple, and overall structure is compacter.
in above-mentioned a kind of LED illumination fluorescent tube, curvedly in the two ends of described shell width in lamp housing, form bayonet socket, described pedestal forms draw-in groove in support bar end, and described shell and pedestal coordinate phase clamping by bayonet socket and draw-in groove.
first flexure strip and pedestal are assembled mutually, afterwards pedestal and shell are fixed, therefore assemble very convenient.
in above-mentioned a kind of LED illumination fluorescent tube, between the flexure strip back side and base internal wall, there is heat-conducting glue, and there is outside pedestal some radiating grooves.
heat-conducting glue is set and can thermal diffusivity be increased at pedestal arranged outside radiating groove.
in above-mentioned a kind of LED illumination fluorescent tube, described flexure strip is that spring steel plate is made.
compared with prior art, the utility model tool has the following advantages:
two support bars are against respectively with on pedestal junction away from one end of support chip respectively owing to being made two extruding plates by the elastic force of flexure strip, when therefore installing, first flexure strip is pushed pedestal from pedestal side, extruding plate is out of shape, after flexure strip enters pedestal, extruding plate resilience makes extruding plate firmly be against two support bars respectively with on pedestal junction, therefore install simple, and overall structure is compacter.
Accompanying drawing explanation
fig. 1 is this fluorescent tube sectional view.
in figure,
1, shell; 11, bayonet socket;
2, pedestal; 21, support bar; 22, draw-in groove; 23, radiating groove;
3, flexure strip; 31, support chip; 32, extruding plate;
4, substrate; 41, LED light source.
Detailed description of the invention
be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
as shown in Figure 1, a kind of LED illumination fluorescent tube of the utility model, comprise shell 1 and pedestal 2, shell 1 and pedestal 2 interfix, and form hollow lamp housing, and shell 1 cross section and pedestal 2 cross section are all in circular arc, pedestal 2 and shell 1 junction have two support bars 21 in lamp housing, also comprise the bar shaped flexure strip 3 that substrate 4 and elastic metallic in bar shaped sheet are made, flexure strip 3 is bent to form a support chip 31 and two extruding plates 32 at width, support chip 31 mates with substrate 4, and substrate 4 cooperation is fixed on support chip 31 front, and substrate 4 has LED light source 41, extruding plate 32 is located at support chip 31 width two ends respectively, and the extruding plate 32 at two ends is obtuse angle with support chip 31 front angle, and make two extruding plates 32 away from one end of support chip 31 by the elastic force of flexure strip 3, be against two support bars 21 respectively with on pedestal 2 junction.
further, curvedly in the two ends of shell 1 width in lamp housing, form bayonet socket 11, pedestal 2 forms draw-in groove 22 in support bar 21 end, and shell 1 and pedestal 2 coordinate phase clamping by bayonet socket 11 and draw-in groove 22.Between flexure strip 3 back side and pedestal 2 inwall, there is heat-conducting glue, and there is outside pedestal 2 some radiating grooves 23.Flexure strip 3 is made for spring steel plate.
two support bars 21 are against respectively with on pedestal 2 junction away from one end of support chip 31 respectively owing to being made two extruding plates 32 by the elastic force of flexure strip 3, when therefore installing, first flexure strip 3 is pushed pedestal 2 from pedestal 2 side, extruding plate 32 is out of shape, after flexure strip 3 enters pedestal 2, extruding plate 32 resilience makes extruding plate 32 firmly be against two support bars 21 respectively with on pedestal 2 junction, therefore install simple, and overall structure is compacter.
specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
although more employ the terms such as shell 1, bayonet socket 11, pedestal 2, support bar 21, draw-in groove 22, radiating groove 23, flexure strip 3, support chip 31, extruding plate 32, substrate 4, LED light source 41 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1.
a kind of LED illumination fluorescent tube, comprise shell (1) and pedestal (2), it is characterized in that: described shell (1) and pedestal (2) interfix, and form hollow lamp housing, and shell (1) cross section and pedestal (2) cross section are all in circular arc, described pedestal (2) and shell (1) junction have two support bars (21) in lamp housing, also comprise the bar shaped flexure strip (3) that substrate (4) in bar shaped sheet and elastic metallic are made, described flexure strip (3) is bent to form a support chip (31) and two extruding plates (32) at width, described support chip (31) mates with substrate (4), and substrate (4) cooperation is fixed on support chip (31) front, and substrate (4) has LED light source (41), described extruding plate (32) is located at support chip (31) width two ends respectively, and the extruding plate at two ends (32) and support chip (31) front angle are obtuse angle, and make two described extruding plates (32) away from one end of support chip (31) by the elastic force of flexure strip (3), be against two support bars (21) respectively with on pedestal (2) junction.
2.
a kind of LED illumination fluorescent tube according to claim 1, it is characterized in that: curvedly in the two ends of described shell (1) width in lamp housing, form bayonet socket (11), described pedestal (2) forms draw-in groove (22) in support bar (21) end, and described shell (1) and pedestal (2) coordinate phase clamping by bayonet socket (11) and draw-in groove (22).
3.
a kind of LED illumination fluorescent tube according to claim 2, is characterized in that: have heat-conducting glue between flexure strip (3) back side and pedestal (2) inwall, and pedestal (2) outside has some radiating grooves (23).
4.
a kind of LED illumination fluorescent tube according to claim 3, is characterized in that: described flexure strip (3) is made for spring steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798410.5U CN205137131U (en) | 2015-10-15 | 2015-10-15 | LED lighting lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798410.5U CN205137131U (en) | 2015-10-15 | 2015-10-15 | LED lighting lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137131U true CN205137131U (en) | 2016-04-06 |
Family
ID=55622922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798410.5U Expired - Fee Related CN205137131U (en) | 2015-10-15 | 2015-10-15 | LED lighting lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322162A (en) * | 2016-08-19 | 2017-01-11 | 浙江安吉成新照明电器有限公司 | Bead mounting process of lotus-shaped LED lamp |
-
2015
- 2015-10-15 CN CN201520798410.5U patent/CN205137131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322162A (en) * | 2016-08-19 | 2017-01-11 | 浙江安吉成新照明电器有限公司 | Bead mounting process of lotus-shaped LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Tingnian Inventor before: Liu Shangwei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161207 Address after: 511340, Zengcheng, Guangzhou, Xintang Town Pacific Industrial Zone No. 86-2 (plant A1) () Patentee after: Guangzhou micro particle Photoelectric Technology Co.,Ltd. Address before: Three Yang Ouhai District 325014 Zhejiang city of Wenzhou Province Huang Yu Cun street in front of the temple building 6 Building 1, second floor Patentee before: WENZHOU HAILAN INDUSTRIAL DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 511340 no.86-2, Pacific Industrial Zone, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province (workshop A1) Patentee after: GUANGZHOU WEIYU LIGHTING TECHNOLOGY Co.,Ltd. Address before: 511340 no.86-2, Pacific Industrial Zone, Xintang Town, Zengcheng, Guangzhou, Guangdong Province (workshop A1) Patentee before: Guangzhou micro particle Photoelectric Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211015 |