CN212157037U - Hemispherical infrared light source with variable light projection angle - Google Patents
Hemispherical infrared light source with variable light projection angle Download PDFInfo
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- CN212157037U CN212157037U CN202021041832.5U CN202021041832U CN212157037U CN 212157037 U CN212157037 U CN 212157037U CN 202021041832 U CN202021041832 U CN 202021041832U CN 212157037 U CN212157037 U CN 212157037U
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- hemispherical
- light source
- infrared light
- micro motor
- variable infrared
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Abstract
The utility model relates to a variable infrared source technical field, specifically speaking relates to a variable infrared source of hemispherical light projection angle, including hemispherical variable infrared source main part, integrated into one piece has the lug on the top surface of hemispherical variable infrared source main part, be provided with the transmission shaft that is the level form and sets up on the lug, one of them end of transmission shaft is provided with first micro motor, still be provided with the mount in the hemispherical variable infrared source main part, the mount is including the U-shaped plate that is vertical form setting, rotate between two vertical section plate bodies of transmission shaft and U-shaped plate and be connected, still be provided with the mounting bracket on the U-shaped plate, the mounting bracket includes second micro motor, the terminal integrated into one piece of output shaft of second micro motor has the projection, projection fixed mounting is on the horizontal section plate body of U-shaped plate. The utility model discloses can adjust light projection angle, facilitate the use, facilitate for the user.
Description
Technical Field
The utility model relates to a variable infrared light source technical field, specifically speaking relates to a variable infrared light source of hemispherical light projection angle.
Background
The infrared light source refers to a non-lighting electric light source generating infrared radiation, and at present, the infrared light source is more in variety, including a hemispherical infrared light source, but when the conventional hemispherical infrared light source is used, the light projection angle cannot be changed, and when the conventional hemispherical infrared light source is used, certain inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a variable infrared light source of hemispherical light projection angle to solve the defect that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hemispherical infrared light source with a variable light projection angle comprises a hemispherical variable infrared light source main body, wherein a lug is integrally formed on the top surface of the hemispherical variable infrared light source main body, a transmission shaft arranged in a horizontal shape is arranged on the lug, a first micro motor is arranged at one tail end of the transmission shaft, an output shaft of the first micro motor is fixedly and concentrically arranged on the transmission shaft, a fixing frame is further arranged on the hemispherical variable infrared light source main body and comprises a U-shaped plate arranged in a vertical shape, the cross section of the U-shaped plate is in an inverted U shape, a groove is formed in the U-shaped plate, the hemispherical variable infrared light source main body is positioned in the groove, the transmission shaft is rotatably connected with two vertical section plates of the U-shaped plate, the first micro motor is fixedly arranged on the U-shaped plate, and a mounting frame is further arranged on the U-shaped plate, the mounting bracket includes the second micro motor, the output shaft of second micro motor is vertical setting downwards, the terminal integrated into one piece of output shaft of second micro motor has the projection, projection fixed mounting be in on the horizontal segment plate body of U-shaped plate.
Preferably, be provided with unable adjustment base on the first micro motor, unable adjustment base passes through a plurality of fastening screw fixed mounting on the U-shaped board, conveniently installs first micro motor.
Preferably, all be provided with the shaft hole in two vertical section plates of U-shaped board, the close welding has the bearing on the pore wall in shaft hole, the transmission shaft passes the bearing and with the inner circle close welding of bearing guarantees that the transmission shaft is more smooth when the pivoted.
Preferably, still be provided with two wiring holes that mutual symmetry just is linked together with the external world in the horizontal segment plate of U-shaped board, be convenient for pass the wire behind the wiring hole, carry out the wiring operation.
Preferably, the second micro motor is further provided with a mounting base plate, and the mounting base plate is conveniently and fixedly mounted on an external support.
Preferably, the tail end of the convex column is further provided with a fixing bottom plate, the fixing bottom plate is fixedly installed on the horizontal section plate body of the U-shaped plate through a plurality of fastening screws, and the U-shaped plate and the convex column are conveniently and fixedly installed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first micro motor that sets up in hemispherical variable infrared light source main part, guarantee when using, can utilize first micro motor work, output shaft rotation on it drives the transmission shaft and rotates, the angle of the vertical direction of realization hemispherical variable infrared light source main part is adjusted, in addition through the second micro motor that sets up, utilize second micro motor work, can drive the U-shaped board and rotate, the realization is adjusted to the horizontal direction angle of hemispherical variable infrared light source main part, thereby reach the effect that adjustment light throws the angle, convenient to use, conventional hemispherical infrared light source when using has been solved, its light throws the angle and can not change, when using, can bring certain inconvenient problem for the user.
2. The utility model discloses an use fastening screw fixed connection between the PMKD and the U-shaped board that set up, guarantee when using, conveniently install and dismantle it, offer convenience for the user.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic structural view of the mounting frame of the present invention;
fig. 4 is a schematic structural view of the fixing frame of the present invention.
In the figure: 1. a hemispherical variable infrared light source body; 10. a bump; 11. a drive shaft; 12. a first micro motor; 121. a fixed base; 2. a fixed mount; 20. a U-shaped plate; 21. a groove; 22. a shaft hole; 23. a bearing; 24. wiring holes; 3. a mounting frame; 30. mounting a bottom plate; 31. a second micro motor; 32. a convex column; 33. and fixing the bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a hemispherical light projection angle variable infrared light source comprises a hemispherical variable infrared light source body 1, wherein a bump 10 is integrally formed on the top surface of the hemispherical variable infrared light source body 1, a transmission shaft 11 which is horizontally arranged is integrally formed on the bump 10, a first micro motor 12 is arranged at one tail end of the transmission shaft 11, an output shaft of the first micro motor 12 is concentrically and tightly welded on the transmission shaft 11, and the transmission shaft 11 and the output shaft of the first micro motor 12 can rotate concentrically; the hemispherical variable infrared light source main body 1 is further provided with a fixing frame 2, the fixing frame 2 comprises a U-shaped plate 20 which is vertically arranged, the section of the U-shaped plate 20 is in an inverted U shape, a groove 21 is formed in the U-shaped plate 20, the hemispherical variable infrared light source main body 1 is positioned in the groove 21, the transmission shaft 11 is rotatably connected with two vertical section plates of the U-shaped plate 20, specifically, shaft holes 22 are formed in the two vertical section plates of the U-shaped plate 20, bearings 23 are tightly welded on the hole walls of the shaft holes 22, the transmission shaft 11 penetrates through the bearings 23 and is tightly welded with inner rings of the bearings 23, and the transmission shaft 11 is ensured to be smoother when rotating;
specifically, the first micro motor 12 is fixedly mounted on the U-shaped plate 20, the fixing base 121 is integrally formed on the housing of the first micro motor 12, the fixing base 121 is fixedly mounted on the U-shaped plate 20 through a plurality of fastening screws, corresponding threaded holes are formed in the fixing base 121 and the U-shaped plate 20, and then the fixing base 121 is fixedly mounted on a vertical section of the U-shaped plate 20 through the fastening screws, so that the first micro motor 12 is conveniently mounted;
it is specific, still be provided with mounting bracket 3 on U-shaped plate 20, mounting bracket 3 includes second micro motor 31, second micro motor 31's output shaft is vertical setting downwards, the terminal integrated into one piece of output shaft of second micro motor 31 has projection 32, projection 32 fixed mounting is on U-shaped plate 20's horizontal segment plate body, it is specific, projection 32's terminal still integrated into one piece has PMKD 33, PMKD 33 is through a plurality of fastening screw fixed mounting on U-shaped plate 20's horizontal segment plate body, all be provided with corresponding screw hole in PMKD 33 and U-shaped plate 20's the horizontal segment plate body, reuse fastening screw with PMKD 33 fixed mounting on U-shaped plate 20's horizontal segment plate body can, the convenience is to U-shaped plate 20 and projection 32 carry out fixed mounting
In this embodiment, two wiring holes 24 that are symmetrical to each other and are communicated with the outside are further provided in the horizontal segment plate body of the U-shaped plate 20, so that the wiring operation is performed after the wire passes through the wiring holes 24.
Specifically, still integrated into one piece has mounting plate 30 on the second micro motor 31, is provided with corresponding screw hole in the mounting plate 30, and threaded connection has fastening bolt in the screw hole in mounting plate 30, conveniently with mounting plate 30 fixed mounting on external support.
It should be noted that the first micro motor 12 and the second micro motor 31 in the present embodiment are conventional technologies, and are not described herein again.
When the hemispherical light projection angle variable infrared light source of the utility model is used, the first micro motor 12 can be connected with an external power supply and work, the output shaft on the first micro motor rotates to drive the transmission shaft 11 which is tightly welded with the output shaft to rotate, the transmission shaft 11 rotates to drive the hemispherical variable infrared light source main body 1 to rotate, the angle of the hemispherical variable infrared light source main body 1 in the vertical direction can be adjusted, in addition, the second micro motor 31 can be connected with the external power supply and work, the output shaft on the second micro motor rotates to drive the convex column 32, the fixed bottom plate 33 and the U-shaped plate 20 to rotate, the angle of the hemispherical variable infrared light source main body 1 in the horizontal direction can be adjusted, thereby achieving the effect of adjusting the light projection angle, the use is convenient, the problem that the light projection angle of the conventional hemispherical infrared light source can not be changed when in use is solved, when in use, the utility model brings certain inconvenience to users.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a variable infrared light source of hemispherical light projection angle, includes hemispherical variable infrared light source main part (1), its characterized in that: the integrated forming has lug (10) on the top surface of hemispherical variable infrared light source main part (1), be provided with transmission shaft (11) that is the level form and sets up on lug (10), one of them end of transmission shaft (11) is provided with first micro motor (12), the concentric fixed mounting of output shaft of first micro motor (12) is in on transmission shaft (11), still be provided with mount (2) on hemispherical variable infrared light source main part (1), mount (2) are including U-shaped board (20) that is vertical form setting, the cross-section of U-shaped board (20) is the shape of falling U, be provided with recess (21) in U-shaped board (20), hemispherical variable infrared light source main part (1) is located in recess (21), transmission shaft (11) with rotate between two vertical section plate bodies of U-shaped board (20) and be connected, first micro motor (12) fixed mounting be in on the U-shaped plate (20), still be provided with mounting bracket (3) on the U-shaped plate (20), mounting bracket (3) are including second micro motor (31), the output shaft of second micro motor (31) is vertical setting downwards, the terminal integrated into one piece of output shaft of second micro motor (31) has projection (32), projection (32) fixed mounting be in on the horizontal segment plate body of U-shaped plate (20).
2. The hemispherical light projection angle variable infrared light source as claimed in claim 1, wherein: a fixing base (121) is arranged on the first micro motor (12), and the fixing base (121) is fixedly installed on the U-shaped plate (20) through a plurality of fastening screws.
3. The hemispherical light projection angle variable infrared light source as claimed in claim 1, wherein: all be provided with shaft hole (22) in two vertical section plates of U-shaped board (20), the close welding has bearing (23) on the pore wall of shaft hole (22), transmission shaft (11) pass bearing (23) and with the inner circle of bearing (23) closely welds.
4. The hemispherical light projection angle variable infrared light source as claimed in claim 1, wherein: and two wiring holes (24) which are symmetrical to each other and communicated with the outside are also formed in the horizontal section plate body of the U-shaped plate (20).
5. The hemispherical light projection angle variable infrared light source as claimed in claim 1, wherein: and the second micro motor (31) is also provided with a mounting bottom plate (30).
6. The hemispherical light projection angle variable infrared light source as claimed in claim 1, wherein: the tail end of the convex column (32) is further provided with a fixed bottom plate (33), and the fixed bottom plate (33) is fixedly installed on the horizontal section plate body of the U-shaped plate (20) through a plurality of fastening screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021041832.5U CN212157037U (en) | 2020-06-08 | 2020-06-08 | Hemispherical infrared light source with variable light projection angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021041832.5U CN212157037U (en) | 2020-06-08 | 2020-06-08 | Hemispherical infrared light source with variable light projection angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212157037U true CN212157037U (en) | 2020-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021041832.5U Active CN212157037U (en) | 2020-06-08 | 2020-06-08 | Hemispherical infrared light source with variable light projection angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212157037U (en) |
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2020
- 2020-06-08 CN CN202021041832.5U patent/CN212157037U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 zone a, 8 and 9, floor 1, building e, Guancheng Low Carbon Industrial Park, No. 20, Hedi Road, Gongming street, Guangming New Area, Shenzhen, Guangdong Patentee after: Guangdong Xusheng Semiconductor Co.,Ltd. Address before: 518000 zone a, 8 and 9, floor 1, building e, Guancheng Low Carbon Industrial Park, No. 20, Hedi Road, Gongming street, Guangming New Area, Shenzhen, Guangdong Patentee before: SHENZHEN XUSHENG SEMICONDUCTOR CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hemispherical infrared light source with variable light projection angle Effective date of registration: 20220323 Granted publication date: 20201215 Pledgee: Bank of China Limited by Share Ltd. Heyuan branch Pledgor: Guangdong Xusheng Semiconductor Co.,Ltd. Registration number: Y2022980003071 |