CN214369699U - Hoisting structure and classroom lamp - Google Patents
Hoisting structure and classroom lamp Download PDFInfo
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- CN214369699U CN214369699U CN202022962061.XU CN202022962061U CN214369699U CN 214369699 U CN214369699 U CN 214369699U CN 202022962061 U CN202022962061 U CN 202022962061U CN 214369699 U CN214369699 U CN 214369699U
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- jib
- slide
- lamp body
- hoisting structure
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Abstract
The utility model discloses a hoisting structure and classroom lamp, including the jib, the upper end of jib is connected with hangs the foot, hangs the foot and is Y shape, hangs and is equipped with the connecting hole on the foot, and the lower extreme of jib can be dismantled and be connected with the slide, and the top both ends of slide all are equipped with the mounting groove, and the interior bottom of mounting groove passes through spring coupling wheel seat, and the concave side in top of wheel seat rotates and is connected with the gyro wheel, and the lower extreme threaded connection of jib has the lower nut. The utility model discloses simple structure fixes the jib earlier, then slides in the bar groove with the bottom slide of jib, and the lamp body slides on the gyro wheel, reduces the wearing and tearing of lamp body, and it is more convenient to remove moreover, treats after the position adjustment, rotates the lower nut, compresses tightly the lamp body, and the pressure effect of spring contracts down, and the slide slides in the mounting groove, and the contact of slide top and bar inslot roof is fixed through frictional force, improves the dismouting efficiency of lamp body.
Description
Technical Field
The utility model relates to a classroom lamp technical field especially relates to a hoisting structure and classroom lamp.
Background
The classroom lamp is used for lighting in places such as ordinary classrooms, laboratories, art rooms, multimedia classrooms, meeting rooms, reading rooms and the like in schools, and has the requirements of higher illumination (more than or equal to 300lx), average illumination (more than or equal to 0.7), lamp glare value (less than or equal to 16UGR) and power density (less than or equal to 9W/m2) on the operation surface in the classroom according to national or various local standards, so that the lighting requirement of normal learning of students can be met, and if the lighting requirement is not met, the vision of the students can be seriously damaged, and the harm such as myopia is caused. Along with the continuous improvement of the technological level, equipment applied to education is more advanced, the electrified education process is improved year by year, various eye-protecting classroom lamps are more and more applied to a general education classroom, the eye-protecting classroom lamps have the characteristics of no stroboflash, no glare, no blue light hazard, high color rendering index, moderate color temperature, excellent illumination and the like, and the optical path and the distribution of lighting lamps in the space are adjusted through professional optical and lighting designs, so that the light distribution in a designated area in the space is uniform and is not dazzling, and the eyesight of students is protected; the prior classroom lamp is generally directly connected with the suspender, so that when the suspender is arranged in a punching way, the lamp body connected with the bottom of the suspender has larger weight, and the difficulty of high-altitude operation is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a hoisting structure and a classroom lamp.
In order to achieve the above object, on the one hand, the utility model adopts the following technical scheme:
the utility model provides a hoisting structure, includes the jib, the upper end of jib is connected with hangs the foot, hangs the foot and is the Y shape, hangs and is equipped with the connecting hole on the foot, and the lower extreme of jib can be dismantled and be connected with the slide, and the top both ends of slide all are equipped with the mounting groove, and the interior bottom of mounting groove passes through spring coupling wheel seat, and the concave side in top of wheel seat rotates and is connected with the gyro wheel, and the lower extreme threaded connection of jib has the lower nut.
Preferably, the hanger rod is sleeved with a cover cap and an upper nut respectively, the upper nut is in threaded connection with the hanger rod, and the hanging feet are located inside the cover cap.
Preferably, the boom is threadedly connected to the carriage.
Preferably, an anti-skid gasket is adhered to the top of the sliding seat.
On the other hand, the utility model adopts the following technical scheme:
the utility model provides a classroom lamp, includes lamp body and foretell hoisting structure, and the strip groove corresponding with hoisting structure is seted up at the top of lamp body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure fixes the jib earlier, then slides in the bar groove with the bottom slide of jib, and the lamp body slides on the gyro wheel, reduces the wearing and tearing of lamp body, and it is more convenient to remove moreover, treats after the position adjustment, rotates the lower nut, compresses tightly the lamp body, and the pressure effect of spring contracts down, and the slide slides in the mounting groove, and the contact of slide top and bar inslot roof is fixed through frictional force, improves the dismouting efficiency of lamp body.
Drawings
In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the lamp body 1, the jib 2, lower nut 3, slide 4, shroud 5, upper nut 6, hang foot 7, spring 8, wheel seat 9, gyro wheel 10, mounting groove 11, bar groove 12.
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.
Example 1
Referring to fig. 1-2, the present example discloses a hoisting structure, including jib 2, the upper end of jib 2 is connected with hangs foot 7, it is Y-shaped to hang foot 7, hang and be equipped with the connecting hole on the foot 7, the lower extreme of jib 2 can be dismantled and be connected with slide 4, the top both ends of slide 4 all are equipped with mounting groove 11, the interior bottom of mounting groove 11 passes through spring 8 and connects wheel seat 9, the concave side in top of wheel seat 9 rotates and is connected with gyro wheel 10, the lower extreme threaded connection of jib 2 has lower nut 3, current hoisting structure is general directly and lamp body 1 fixed connection, when punching installation jib 2 like this, because lamp body 1 weight that its bottom is connected is great, increase the degree of difficulty of high altitude construction, and this structure can install jib 2 earlier, then can fix lamp body 1 with the bar groove 12 joint on slide 4 of jib 2 bottom and the lamp body 1, avoid above-mentioned problem.
The cover cap 5 and the upper nut 6 are sleeved on the suspension rod 2 respectively, the upper nut 6 is in threaded connection with the suspension rod 2, the suspension foot 7 is located inside the cover cap 5, the suspension foot 7 is covered by the cover cap 5, the appearance ornamental performance is improved, the suspension rod 2 is in threaded connection with the sliding seat 4, the anti-skid gasket is pasted on the top of the sliding seat 4, and the friction force is increased.
Example 2
The embodiment discloses a classroom lamp, including the hoisting structure in embodiment 1, the strip groove 12 corresponding with hoisting structure is seted up at the top of lamp body 1, and slide 4 and strip groove 12 joint realize the installation of lamp body 1.
In the present case, fix jib 2 earlier, then slide in bar groove 12 with bottom slide 4 of jib 2, lamp body 1 slides on gyro wheel 10, reduce the wearing and tearing of lamp body 1, and it is more convenient to remove moreover, treat after the position adjustment, rotate lower nut 3, compress tightly lamp body 1, the pressure effect of spring 8 is shrink down, slide 4 slides in mounting groove 11, 4 tops of slide and the contact of bar inslot 12 roof, fix through frictional force, improve the dismouting efficiency of lamp body 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a hoisting structure, includes jib (2), a serial communication port, the upper end of jib (2) is connected with hangs foot (7), hangs foot (7) and is the Y shape, is equipped with the connecting hole on hanging foot (7), and the lower extreme of jib (2) can be dismantled and is connected with slide (4), and the top both ends of slide (4) all are equipped with mounting groove (11), and wheel seat (9) are connected through spring (8) to the interior bottom of mounting groove (11), and the concave side in top of wheel seat (9) is rotated and is connected with gyro wheel (10), and the lower extreme threaded connection of jib (2) has lower nut (3).
2. A hoisting structure as claimed in claim 1, characterized in that the boom (2) is sleeved with a mantle (5) and an upper nut (6), the upper nut (6) is in threaded connection with the boom (2), and the suspension legs (7) are located inside the mantle (5).
3. A hoisting structure as claimed in claim 2, characterized in that the boom (2) is screwed to the carriage (4).
4. A hoisting structure as claimed in claim 3, characterized in that the top of the slide (4) is glued with a non-slip gasket.
5. A classroom lamp, characterized in that, comprises a lamp body (1) and a hoisting structure according to any one of claims 1-4, the top of the lamp body (1) is provided with a strip-shaped groove (12) corresponding to the hoisting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962061.XU CN214369699U (en) | 2020-12-11 | 2020-12-11 | Hoisting structure and classroom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962061.XU CN214369699U (en) | 2020-12-11 | 2020-12-11 | Hoisting structure and classroom lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214369699U true CN214369699U (en) | 2021-10-08 |
Family
ID=77983374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022962061.XU Active CN214369699U (en) | 2020-12-11 | 2020-12-11 | Hoisting structure and classroom lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214369699U (en) |
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2020
- 2020-12-11 CN CN202022962061.XU patent/CN214369699U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 building 17, Luyang big data Industrial Park, 868 Qinghe Road, Luyang District, Hefei City, Anhui Province Patentee after: Anhui Zhongfei Xirang Data Technology Co.,Ltd. Address before: 230000 building 17, Luyang big data Industrial Park, 868 Qinghe Road, Luyang District, Hefei City, Anhui Province Patentee before: Anhui mingjiahui Wisdom Education Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |