CN203375204U - Angle adjustable lamp holder of full-plastic straight tubular lamp - Google Patents
Angle adjustable lamp holder of full-plastic straight tubular lamp Download PDFInfo
- Publication number
- CN203375204U CN203375204U CN201320379577.9U CN201320379577U CN203375204U CN 203375204 U CN203375204 U CN 203375204U CN 201320379577 U CN201320379577 U CN 201320379577U CN 203375204 U CN203375204 U CN 203375204U
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- Prior art keywords
- lamp
- gland
- swivel head
- lamp holder
- straight tubular
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- Expired - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an angle adjustable lamp holder of a full-plastic straight tubular lamp. The angle adjustable lamp holder of the full-plastic straight tubular lamp is composed of fixed heads and a rotating head, wherein the fixed heads are arranged at the two ends of a straight tubular lampshade, the rotating heads are arranged on the fixed heads in a rotatable mode, and rotation adjusting and locating structures are arranged between the rotating heads and the fixed heads. The angle adjustable lamp holder of the full-plastic straight tubular lamp is simple in structure, and the rotating heads are arranged on lamp bases when mounted. Due to the fact that the fixed heads and the rotating heads are matched to replace a traditional lamp holder is adopted, an LED lamp board can be driven to rotate together by rotating the straight tubular lampshade and the fixed heads when the illumination direction is improper in use, the front face of the LED lamp board is made to face the position needing to be illuminated, therefore, the illumination direction can be adjusted conveniently, and the using effect is improved.
Description
Technical field
The utility model relates to a kind of overall plastic straight lamp, but particularly a kind of adjustable-angle lamp holder of overall plastic straight lamp.
Background technology
In prior art, overall plastic straight lamp is comprised of straight tube lampshade, LED lamp plate, lamp holder and circuit board, mounted LED lamp plate in the straight tube lampshade, and the two ends of straight tube lampshade are erected on lamp holder, and circuit board is arranged in lamp holder and with the LED lamp plate and is electrically connected to.During installation, lamp holder is arranged on lamp socket, during use, after switching on power, the LED lamp plate is luminous, and light sees through the straight tube lampshade and realizes illumination.But light angle is subject to the position limitation of LED lamp plate, can only realize illumination at LED lamp plate frontal, the back side direction of LED lamp plate can not be thrown light on.And the position of LED lamp plate in the straight tube lampshade fixed, overall plastic straight lamp is after installing, and the direction of illumination is also just fixing, can't regulate as required, affects result of use.
In view of this, the inventor has researched and developed a kind of adjustable-angle lamp holder specially, while using to facilitate, regulates illumination direction, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of adjustable-angle lamp holder of overall plastic straight lamp, to facilitate the adjusting illumination direction.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of adjustable-angle lamp holder of overall plastic straight lamp, be comprised of gland and swivel head, and gland is arranged on the two ends of straight tube lampshade, and swivel head rotatably is arranged on gland, is provided with rotation between swivel head and gland and regulates location structure.
Described rotatable mode is: the outer end in gland forms necking segment, form the wedge shape snap fit on necking segment, in the inner end of swivel head, form the wedge shape draw-in groove, the inner end of swivel head is enclosed within on the necking segment of gland, grab slips in draw-in groove and hooks on step, and swivel head is arranged on gland.
Form the location grain on described gland, form positioning tooth on swivel head, coordinate with positioning tooth by the location grain, make gland and swivel head location.
After adopting such scheme, the utility model is simple in structure, during installation, swivel head is arranged on lamp socket, because adopt gland and swivel head to coordinate the similar jaw clutch formed to replace traditional lamp holder, so while using, when illumination direction is not suitable for, can together with rotation straight tube lampshade and gland drive LED lamp plate, rotate, make the position of just throwing light on facing to needs of LED lamp plate, regulate very easily thus the direction of illumination, promote result of use.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details.
The accompanying drawing explanation
Fig. 1 is three-dimensional exploded view of the present utility model;
Fig. 2 is combination schematic diagram of the present utility model;
Fig. 3 is cutaway view of the present utility model;
Fig. 4 is that the utility model is arranged on the combination schematic diagram on overall plastic straight lamp.
Label declaration
The specific embodiment
As shown in Figures 1 to 4, be the adjustable-angle lamp holder of a kind of overall plastic straight lamp of the utility model announcement, by gland 1 and swivel head 2, formed.
Be provided with rotation between swivel head 2 and gland 1 and regulate location structure.So-called rotation is regulated location structure and refer to the structure that can arbitrarily locate between swivel head 2 and gland 1 in rotary course, concrete structure has a lot, this embodiment is: form location grain 14 on gland 1, form positioning tooth 22 on swivel head 2, coordinate with positioning tooth 22 by location grain 14, make gland 1 and swivel head 2 location.
When the utility model is used, by rotating together with the LED lamp plate that gland 1 drives in straight tube lampshades 3 with straight tube lampshade 3, rotate, make the LED lamp plate just facing to the position of needs illumination, the direction that can regulate very easily illumination, promote result of use.
These are only specific embodiment of the utility model, is not the restriction to protection domain of the present utility model.All equivalent variations of doing according to the mentality of designing of this case, all fall into the protection domain of this case.
Claims (2)
1. the adjustable-angle lamp holder of an overall plastic straight lamp, it is characterized in that: by gland and swivel head, formed, gland is arranged on the two ends of straight tube lampshade, and swivel head rotatably is arranged on gland, is provided with rotation between swivel head and gland and regulates location structure.
2. the adjustable-angle lamp holder of a kind of overall plastic straight lamp as claimed in claim 1, it is characterized in that: described rotatable mode is: the outer end in gland forms necking segment, shape wedge shape snap fit on necking segment, the uniform wedge shape draw-in groove in the inner end of swivel head, the lamp tube ends swivel head 1-2mm that outwards slides vertically, the wedge shape snap fit of junction separates, press scale and adjust the lighting angle of fluorescent tube, after completing, the lamp tube ends swivel head inwardly slides vertically, the wedge shape snap fit is stuck on draw-in groove, and the lamp holder angle is fixed, unadjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379577.9U CN203375204U (en) | 2013-06-28 | 2013-06-28 | Angle adjustable lamp holder of full-plastic straight tubular lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379577.9U CN203375204U (en) | 2013-06-28 | 2013-06-28 | Angle adjustable lamp holder of full-plastic straight tubular lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375204U true CN203375204U (en) | 2014-01-01 |
Family
ID=49837732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320379577.9U Expired - Lifetime CN203375204U (en) | 2013-06-28 | 2013-06-28 | Angle adjustable lamp holder of full-plastic straight tubular lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566191A (en) * | 2014-12-15 | 2015-04-29 | 苏州汉克山姆照明科技有限公司 | Rotary telescopic lamp shade |
-
2013
- 2013-06-28 CN CN201320379577.9U patent/CN203375204U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566191A (en) * | 2014-12-15 | 2015-04-29 | 苏州汉克山姆照明科技有限公司 | Rotary telescopic lamp shade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |