CN202349670U - LED (Light Emitting Diode) emergency lamp with adjustable angle - Google Patents
LED (Light Emitting Diode) emergency lamp with adjustable angle Download PDFInfo
- Publication number
- CN202349670U CN202349670U CN2011204804723U CN201120480472U CN202349670U CN 202349670 U CN202349670 U CN 202349670U CN 2011204804723 U CN2011204804723 U CN 2011204804723U CN 201120480472 U CN201120480472 U CN 201120480472U CN 202349670 U CN202349670 U CN 202349670U
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- China
- Prior art keywords
- led
- hole
- pivoted arm
- radiating block
- adjustable angle
- 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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Abstract
The utility model relates to the technical field of LED (Light Emitting Diode), in particular to an LED (Light Emitting Diode) emergency lamp with an adjustable angle. The LED emergency lamp comprises a bracket, wherein a power component is arranged in the bracket; the end face of the bracket is provided with a rotating arm in a rotating way; and the top surface of the rotating arm is provided with an LED lamp body in a rotating way. According to the LED emergency lamp with adjustable angle, an incandescent lamp or a fluorescent lamp is substituted by an LED to serve as a light source for the emergency lamp, so that the photoelectric conversion efficiency is increased, the emergency time is greatly prolonged, and the structure is also simplified; and in addition, the LED lamp body provided by the utility model can realize rotation in all directions, the lighting range is increased, and greater convenience is brought to use.
Description
Technical field
The utility model relates to the LED technical field, particularly the LED emergency light of adjustable angle.
Background technology
Emergency light adopts incandescent lamp or fluorescent lamp as light source more at present; So it exists electro-optical efficiency low; Defective and deficiencies such as energy consumption height and crash time are short; And as the emergency light of light source, incandescent lamp or fluorescent lamp protective device need be set with incandescent lamp or fluorescent lamp, its structure is provided with complicacy; In addition, the light-source angle of existing emergency light is non-adjustable, and illumination zone receives very big restriction.So be necessary the light source of existing emergency light and the structure of emergency light are effectively improved.
The utility model content
The purpose of the utility model is defective and the deficiency to prior art, and a kind of LED emergency light of adjustable angle of simple and compact for structure, easy installation and removal is provided.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The LED emergency light of the described adjustable angle of the utility model comprises support, is provided with power supply module in the said support, the rotatable pivoted arm that is provided with on the said bracket end face, the rotatable LED lamp body that is provided with on the end face of said pivoted arm.
Further, said bracket end face is provided with Kong Zhu, and said pivoted arm is provided with fixing hole one, and fixing hole one connects the relative both sides of pivoted arm, and said pivoted arm is connected with bracket end face with rotary screw in the Kong Zhu through being arranged in fixing hole one successively; The diameter of said fixing hole one is greater than the diameter of said rotary screw.
Further, said LED lamp body comprises square radiating block, and the LED module goes out light microscopic and cover, and said square radiating block forms accommodation hole on one side, and said LED module is located in the accommodation hole, saidly goes out light microscopic and is fixed in place, accommodation hole aperture through cover; Said square radiating block bottom surface is provided with the position, hole, and the end face of said pivoted arm is provided with fixing hole two; Said square radiating block and pivoted arm are located at the rotary main shafts that the lower end is fixed in the fixing hole two in the position, hole and are connected through the upper end is rotatable.
Further; Said square radiating block is provided with anti-rotation mechanism; Said anti-rotation mechanism comprises the swivelling chute of being located at the rotary main shaft upper end, is located at the stop hole on square radiating block one sidewall, is provided with stop column in the said swivelling chute; Be provided with the anti-rotation screw in the said stop hole, said anti-rotation screw becomes corresponding setting with stop column.
After adopting said structure, the utility model beneficial effect is: the utility model replaces incandescent lamp or fluorescent lamp as the light source of emergency light through LED, has improved electro-optical efficiency, and the crash time prolongs greatly, and structure is also more simplified; In addition, the utility model LED lamp body can be realized comprehensive rotation, and illumination zone increases, and uses more convenient.
Description of drawings
Fig. 1 is the utility model external structure sketch map;
Fig. 2 is the utility model decomposition texture sketch map.
Among the figure:
1, support; 11, Kong Zhu;
2, gauge tap;
3, pivoted arm; 31, fixing hole two; 32, fixing hole one;
4, LED lamp body; 41, square radiating block; 42, LED module; 43, go out light microscopic;
44, cover; 45, stop hole; 46, anti-rotation screw; 47, accommodation hole.
5, rotary main shaft; 51, swivelling chute; 52, stop column.
6, pretension circle;
7, rotary screw.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
To shown in Figure 2, the LED emergency light of the described adjustable angle of the utility model comprises support 1, the rotatable pivoted arm 3 that is provided with on said support 1 end face, the rotatable LED lamp body 4 that is provided with on the end face of said pivoted arm 3 like Fig. 1.Be support 1, pivoted arm 3 and LED lamp body 4 constitute the utility model agent structure.
Be provided with power supply module in the said support 1, said support 1 outer wall is provided with gauge tap 2, said gauge tap 2 and power supply module, and LED lamp body 4 forms current supply circuit, the switch of also promptly realizing LED lamp body 4 through gauge tap 2.
Said support 1 end face is provided with hole post 11, and said pivoted arm 3 is provided with fixing hole 1, and fixing hole 1 connects pivoted arm 3 relative both sides, and said pivoted arm 3 is connected with support 1 end face with hole post 11 interior rotary screws 7 through being arranged in fixing hole 1 successively.The end that rotary screw 7 is provided with screw thread is fixed in the hole post 11, and the diameter of said fixing hole 1 so is provided with greater than the diameter of said rotary screw 7, can guarantee that pivoted arm 3 is that the center realizes that 360 deg rotates arbitrarily with rotary screw 7.Rotary screw 7 is provided with pretension circle 6 with the junction of hole post 11, to guarantee the stability of the utility model, difficult drop-off.
Said LED lamp body 4 comprises square radiating block 41; LED module 42 goes out light microscopic 43 and cover 44, and said square radiating block forms accommodation hole 47 on 41 1 sides; Said LED module 42 is located in the accommodation hole 47, saidly goes out light microscopic 43 and is fixed in place, accommodation hole 47 apertures through cover 44.
Said square radiating block 41 bottom surfaces are provided with position, hole (not shown), and the end face of said pivoted arm 3 is provided with fixing hole 2 31; Said square radiating block 41 and pivoted arm 3 are located at the rotary main shafts 5 that the lower end is fixed in the fixing hole 2 31 in the position, hole and are connected through the upper end is rotatable.Square radiating block 41 can realize that for the center 360 deg rotates arbitrarily by rotary main shaft 5.Rotary main shaft 5 is provided with pretension circle 6 with the junction of fixing hole 2 31, to guarantee the stability of the utility model, difficult drop-off.
In addition; Said square radiating block 41 is provided with anti-rotation mechanism; Said anti-rotation mechanism comprises the swivelling chute 51 of being located at rotary main shaft 5 upper ends, is located at the stop hole 45 on square radiating block 41 1 sidewalls, is provided with stop column 52 in the said swivelling chute 51; Be provided with anti-rotation screw 46 in the said stop hole 45,52 one-tenth corresponding settings of said anti-rotation screw 46 and stop column.When need 360 deg arbitrarily during the square radiating block 41 of rotation; Take out anti-rotation screw 46 and get final product, when preventing that like need square radiating block 41 from rotating arbitrarily, anti-rotation screw 46 is inserted in the stop hole 45; And its end is stretched in the swivelling chute 51 and with stop column 52 and is offseted, and can stop square radiating block 41 rotations.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (4)
1. the LED emergency light of adjustable angle comprises support (1), and said support is provided with power supply module in (1), it is characterized in that: the rotatable pivoted arm (3) that is provided with on said support (1) end face, the rotatable LED lamp body (4) that is provided with on the end face of said pivoted arm (3).
2. the LED emergency light of adjustable angle according to claim 1; It is characterized in that: said support (1) end face is provided with Kong Zhu (11); Said pivoted arm (3) is provided with fixing hole one (32); Fixing hole one (32) connects pivoted arm (3) both sides relatively, and said pivoted arm (3) is connected with support (1) end face with the interior rotary screw (7) of Kong Zhu (11) through being arranged in fixing hole one (32) successively; The diameter of said fixing hole one (32) is greater than the diameter of said rotary screw (7).
3. the LED emergency light of adjustable angle according to claim 1; It is characterized in that: said LED lamp body (4) comprises square radiating block (41); LED module (42) goes out light microscopic (43) and cover (44), and said square radiating block forms accommodation hole (47) on (41) one sides; Said LED module (42) is located in the accommodation hole (47), saidly goes out light microscopic (43) and is fixed in place, accommodation hole (47) aperture through cover (44); Said square radiating block (41) bottom surface is provided with the position, hole, and the end face of said pivoted arm (3) is provided with fixing hole two (31); Said square radiating block (41) and pivoted arm (3) are located at the rotary main shafts (5) that the lower end is fixed in the fixing hole two (31) in the position, hole and are connected through the upper end is rotatable.
4. the LED emergency light of adjustable angle according to claim 3; It is characterized in that: said square radiating block (41) is provided with anti-rotation mechanism; Said anti-rotation mechanism comprises the swivelling chute (51) of being located at rotary main shaft (5) upper end, is located at the stop hole (45) on square radiating block (41) one sidewalls, is provided with stop column (52) in the said swivelling chute (51); Be provided with anti-rotation screw (46) in the said stop hole (45), said anti-rotation screw (46) becomes corresponding setting with stop column (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204804723U CN202349670U (en) | 2011-11-28 | 2011-11-28 | LED (Light Emitting Diode) emergency lamp with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204804723U CN202349670U (en) | 2011-11-28 | 2011-11-28 | LED (Light Emitting Diode) emergency lamp with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349670U true CN202349670U (en) | 2012-07-25 |
Family
ID=46538675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204804723U Expired - Fee Related CN202349670U (en) | 2011-11-28 | 2011-11-28 | LED (Light Emitting Diode) emergency lamp with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534008A (en) * | 2018-03-16 | 2018-09-14 | 黄少君 | A kind of LED illumination lamp device of adjustable angle |
-
2011
- 2011-11-28 CN CN2011204804723U patent/CN202349670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534008A (en) * | 2018-03-16 | 2018-09-14 | 黄少君 | A kind of LED illumination lamp device of adjustable angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |