CN213479925U - Light adjusting device - Google Patents
Light adjusting device Download PDFInfo
- Publication number
- CN213479925U CN213479925U CN202022485856.6U CN202022485856U CN213479925U CN 213479925 U CN213479925 U CN 213479925U CN 202022485856 U CN202022485856 U CN 202022485856U CN 213479925 U CN213479925 U CN 213479925U
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- China
- Prior art keywords
- gear
- lamp
- scalable
- adjust knob
- light
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Abstract
The utility model discloses a light adjusting device, including the lamp stand, scalable lamp pole, the lamp body with rotate adjust knob, scalable lamp pole is all installed on the lamp stand with rotating adjust knob, the lamp body is installed on scalable lamp pole, the lower part of scalable lamp pole is connected with first gear in the lamp stand, the lower part of rotating adjust knob is connected with the second gear in the lamp stand, first gear and second gear meshing, the circumferential part of rotating adjust knob is provided with a plurality of interval distribution antislip strips, the lower part of rotating adjust knob installs spacing ring gear on the base. The utility model discloses beneficial effect: the utility model discloses be provided with scalable lamp pole, lamp body and rotate adjust knob, the angle that adjust knob passes through scalable lamp pole of second gear and first gear regulation is rotated to the height of the adjustable lamp body of scalable lamp pole.
Description
Technical Field
The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a light adjusting device.
Background
The lighting equipment is one of the essential equipments in people's daily life, and lamps and lanterns are all required to use in family residence, commercial office place, market and the industrial production place for example. Along with the continuous progress of people's material life, people's requirement to lighting apparatus is higher and higher, not only is satisfied with the illumination, and it is eager more to expect that lamps and lanterns can change the illumination mode according to different environment or as required to satisfy people's different demands, for example: the requirement of energy conservation is met, the requirement of entertainment is met, and the like.
In the prior art, the angles of some illuminating lamps cannot be adjusted, so that the illuminating lamps are inconvenient to use in a scene needing angle adjustment.
Therefore, it is necessary to provide a light adjusting device for the above problems.
SUMMERY OF THE UTILITY MODEL
To the deficiencies in the prior art, an object of the present invention is to provide a light adjusting device to solve the above problems.
The utility model provides a light adjusting device, includes lamp stand, scalable lamp pole, lamp body and rotates adjust knob, scalable lamp pole all installs on the lamp stand with rotating adjust knob, the lamp body is installed on the scalable lamp pole, the lower part of scalable lamp pole is connected with first gear in the lamp stand, the lower part of rotating adjust knob is connected with the second gear in the lamp stand, first gear and second gear meshing, the circumference that rotates adjust knob is provided with a plurality of interval distribution antislip strips, the lower part of rotating adjust knob installs spacing ring gear on the base.
Preferably, the upper portion of the second gear is a square pin, and the lower portion of the rotation adjusting knob is provided with a square groove in fit connection with the square pin.
Preferably, the upper part of the square pin is provided with a limit stop.
The beneficial effects of the preferable technical scheme are as follows: the limiting block plays a limiting role.
Preferably, the retractable lamp pole comprises an upper pole, a lower pole and a threaded sleeve, wherein the upper outer circumference of the lower pole is provided with an external thread in threaded connection with the threaded sleeve, and the upper pole is inserted into the lower pole.
The beneficial effects of the preferable technical scheme are as follows: the height of the upper rod can be adjusted by rotating the thread sleeve.
Preferably, a square groove is formed in the lower rod, and a pin rod connected with the square groove in a matched mode is arranged below the upper rod.
The beneficial effects of the preferable technical scheme are as follows: the square groove and the pin rod play a role in guiding.
Preferably, the outside of the threaded sleeve is provided with anti-slip stripes.
The beneficial effects of the preferable technical scheme are as follows: the anti-skid stripes play a role in skid resistance, and the knob can be conveniently rotated.
Preferably, the bottom of the lamp holder is provided with a shock-absorbing support pad.
The beneficial effects of the preferable technical scheme are as follows: the shock absorption supporting pad plays the shock absorption supporting role.
Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses be provided with scalable lamp pole, lamp body and rotate adjust knob, the angle that adjust knob passes through scalable lamp pole of second gear and first gear regulation is rotated to the height of the adjustable lamp body of scalable lamp pole.
Drawings
FIG. 1 is a structural diagram of a light adjusting device of the present invention;
FIG. 2 is a structural view of the present invention in an expanded state;
fig. 3 is a structure view of the lamp socket of the present invention;
fig. 4 is a structure view of the retractable lamp post of the present invention;
fig. 5 is a top view of the light holder and retractable light pole of the present invention;
FIG. 6 is a view showing a connection structure between the rotary knob and the second gear according to the present invention;
fig. 7 is a top view of the rotation adjusting knob and the limiting ring gear of the present invention.
Reference numbers in the figures: 1. a lamp socket; 2. a telescopic lamp post; 3. a lamp body; 4. rotating an adjusting knob; 5. a first gear; 6. a second gear; 7. anti-slip strips; 8. a limit gear; 9. a lower rod; 10. a rod is arranged; 11. a threaded sleeve; 12. anti-skid stripes; 13. a pin rod; 14. an external thread; 15. a square groove; 16. a square pin; 17. a limiting gear; 18. a square groove; 19. shock attenuation supporting pad.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 and combined with fig. 2 to 7, a light adjusting device comprises a lamp holder 1, a telescopic lamp rod 2, a lamp body 3 and a rotary adjusting knob 4, wherein the telescopic lamp rod 2 and the rotary adjusting knob 4 are both installed on the lamp holder 1, the lamp body 3 is installed on the telescopic lamp rod 2, a first gear 5 is connected to the lower part of the telescopic lamp rod 2 in the lamp holder 1, a second gear 6 is connected to the lower part of the rotary adjusting knob 4 in the lamp holder 1, the first gear 5 is meshed with the second gear 6, a plurality of anti-slip strips 7 are arranged on the circumference of the rotary adjusting knob 4, and a limiting toothed ring 8 is installed on the base on the lower part of the rotary adjusting knob 4.
Further, the upper part of the second gear 6 is a square pin 16, and the lower part of the rotation adjusting knob 4 is provided with a square groove 18 which is in fit connection with the square pin 16.
Further, the upper part of the square pin 16 is provided with a limit stop 17.
The beneficial effects of the further technical scheme are that: the limit stop 17 has a limiting effect.
Further, the telescopic lamp post 2 comprises an upper post 10, a lower post 9 and a threaded sleeve 11, wherein an external thread 14 in threaded connection with the threaded sleeve 11 is arranged on the outer circumference of the upper portion of the lower post 9, and the upper post 10 is inserted into the lower post 9.
The beneficial effects of the further technical scheme are that: the height of the upper rod 10 can be adjusted by turning the threaded sleeve 11.
Furthermore, a square groove 15 is arranged on the lower rod 9, and a pin rod 13 which is connected with the square groove 15 in a matched manner is arranged below the upper rod 10.
The beneficial effects of the further technical scheme are that: the square groove 15 and the pin rod 13 play a role in guiding.
Further, the outside of the threaded sleeve 11 is provided with anti-slip stripes 12.
The beneficial effects of the further technical scheme are that: the anti-skid stripes 12 play an anti-skid role, so that the knob can be conveniently rotated.
Further, the bottom of the lamp holder 1 is provided with a shock absorption and support pad 19.
The beneficial effects of the further technical scheme are that: the shock absorption supporting pad 19 plays a role in shock absorption and support.
Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses be provided with scalable lamp pole 2, lamp body 3 and rotate adjust knob 4, the angle that scalable lamp pole 2 was adjusted through second gear 6 and first gear 5 to the height of scalable lamp pole 2 adjustable lamp body 3 of scalable lamp pole rotates adjust knob 4.
The installation principle is as follows: when the angle needs to be adjusted, the rotation adjusting knob 4 is pulled up, the rotation adjusting knob 4 is rotated to drive the second gear 6 to rotate, the second gear 6 drives the first gear 5 to rotate, the first gear 5 drives the telescopic lamp post 2 to rotate, the illumination angle of the lamp body 3 is adjusted, and the rotation adjusting knob 4 is pressed when the rotation is stopped, so that the anti-slip strip 7 outside the rotation adjusting knob 4 is clamped with the limiting toothed ring 8, and the rotation is prevented from being collided; when the height needs to be adjusted, the height of the upper rod 10 is adjusted by rotating the threaded sleeve 11.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (7)
1. A light adjusting device, characterized in that: including lamp stand (1), scalable lamp pole (2), lamp body (3) and rotation adjust knob (4), scalable lamp pole (2) are all installed on lamp stand (1) with rotation adjust knob (4), install lamp body (3) on scalable lamp pole (2), the lower part of scalable lamp pole (2) is connected with first gear (5) in lamp stand (1), the lower part that rotates adjust knob (4) is connected with second gear (6) in lamp stand (1), first gear (5) and second gear (6) meshing, the circumference portion that rotates adjust knob (4) is provided with a plurality of interval distribution antislip strips (7), spacing ring gear (8) are installed on the base to the lower part that rotates adjust knob (4).
2. A light-regulating device, as claimed in claim 1, characterized in that: the upper portion of the second gear (6) is a square pin (16), and a square groove (18) which is connected with the square pin (16) in a matched mode is formed in the lower portion of the rotation adjusting knob (4).
3. A light-regulating device, as claimed in claim 2, characterized in that: and the upper part of the square pin (16) is provided with a limit stop (17).
4. A light-regulating device, as claimed in claim 3, characterized in that: scalable lamp pole (2) include upper boom (10), lower beam (9) and thread bush (11), the upper portion outer circumference portion of lower beam (9) is provided with external screw thread (14) with thread bush (11) threaded connection, upper boom (10) insert in lower beam (9).
5. A light-regulating device, as claimed in claim 4, characterized in that: a square groove (15) is formed in the lower rod (9), and a pin rod (13) which is connected with the square groove (15) in a matched mode is arranged below the upper rod (10).
6. A light-regulating device, as claimed in claim 5, characterized in that: and anti-skid stripes (12) are arranged outside the threaded sleeve (11).
7. A light-regulating device, as claimed in claim 6, characterized in that: the bottom of the lamp holder (1) is provided with a damping supporting pad (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485856.6U CN213479925U (en) | 2020-10-30 | 2020-10-30 | Light adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485856.6U CN213479925U (en) | 2020-10-30 | 2020-10-30 | Light adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213479925U true CN213479925U (en) | 2021-06-18 |
Family
ID=76353233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022485856.6U Expired - Fee Related CN213479925U (en) | 2020-10-30 | 2020-10-30 | Light adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213479925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498936A (en) * | 2023-05-12 | 2023-07-28 | 上海艺霆灯具制造启东有限公司 | Lamp color temperature adjusting method and system |
-
2020
- 2020-10-30 CN CN202022485856.6U patent/CN213479925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498936A (en) * | 2023-05-12 | 2023-07-28 | 上海艺霆灯具制造启东有限公司 | Lamp color temperature adjusting method and system |
| CN116498936B (en) * | 2023-05-12 | 2024-02-20 | 上海艺霆灯具制造启东有限公司 | Lamp color temperature adjusting method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210618 Termination date: 20211030 |