CN219797078U - Classroom lamp with adjustable hoisting structure - Google Patents
Classroom lamp with adjustable hoisting structure Download PDFInfo
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- CN219797078U CN219797078U CN202321303198.1U CN202321303198U CN219797078U CN 219797078 U CN219797078 U CN 219797078U CN 202321303198 U CN202321303198 U CN 202321303198U CN 219797078 U CN219797078 U CN 219797078U
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model provides a classroom lamp with an adjustable hoisting structure, which comprises a lamp body and two hoisting components, wherein the hoisting components comprise an adjusting component and a boom, the boom is installed through the adjusting component, and the tail end of the boom is provided with a connecting component which is connected with the boom and the lamp body. The adjusting assembly includes: the positioning bolt is arranged in the bolt hole in a penetrating mode and is in threaded connection with the first nut; the suspender penetrates through the hoisting through hole and is in threaded connection with the second nut; the center line of the bolt hole is parallel to the center line of the hoisting through hole and is not in the same straight line. This classroom lamp with regulation formula hoisting structure can adjust the distance between two jib in certain limit to compatible manual operation error that appears makes things convenient for the staff to carry out swift installation.
Description
Technical Field
The utility model relates to the technical field of lamp brackets, in particular to a studio lamp with an adjustable hoisting structure.
Background
The classroom lamp is an LED lamp suitable for classrooms, conference halls and other places, and compared with the traditional fluorescent lamp, the LED lamp has the advantages of energy conservation, low stroboscopic, strong color rendering, eye protection and the like.
Existing classroom lamps are typically mounted and suspended from a ceiling using a connection device such as a boom. For example, chinese patent publication No. CN110762443a, entitled "a new type classroom lamp", discloses a classroom lamp, which comprises a lamp assembly and a hoisting assembly, wherein the hoisting assembly comprises two hoisting mechanisms, the hoisting mechanism comprises a boom, an upper sheath, a clasp, an upper fixing piece, an upper latch, a lower latch, and a power input wire, and the upper fixing piece is mounted on a ceiling. However, this mounting method has drawbacks: in general, a classroom lamp needs two or more lifting mechanisms to be matched for use, when in installation, workers need to bolt on a ceiling, and often the situation of bolt position deviation occurs, so that the installation can be influenced by the fact that the two lifting mechanisms are in error touch with a small distance, even the installation can not be realized, and only the bolts can be re-beaten.
Therefore, how to design a studio lamp with an adjustable hoisting structure, so that the distance between two suspenders can be adjusted within a certain range, errors caused by manual operation are compatible, and workers can conveniently and quickly install the studio lamp, so that the studio lamp is a technical problem to be solved by technicians in the field.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides the studio lamp with the adjustable hoisting structure, so that the distance between two suspenders can be adjusted within a certain range, errors caused by manual operation are compatible, and the studio lamp is convenient for workers to install quickly.
The aim of the utility model is realized by the following technical scheme:
the classroom lamp with the adjustable hoisting structure comprises a lamp body and two hoisting components, wherein the hoisting components comprise an adjusting component and a boom, the boom is installed through the adjusting component, the tail end of the boom is provided with a connecting component, and the connecting component is connected with the boom and the lamp body;
the adjustment assembly includes: the positioning bolt is arranged in the bolt hole in a penetrating mode and is in threaded connection with the first nut; the suspender penetrates through the hoisting through hole and is in threaded connection with the second nut; the center line of the bolt hole is parallel to the center line of the hoisting through hole and is not in the same straight line.
In one embodiment, a sleeve is arranged at the lifting through hole of the fixed connecting seat, threads are arranged in the sleeve, and the suspender is in threaded fit with the sleeve.
In one embodiment, the bolt hole is a kidney-shaped hole structure, and the positioning bolt can slide in the bolt hole.
In one embodiment, the positioning bolt is of an expansion bolt structure, the positioning bolt penetrates through the bolt hole, the first nut is located at the tail end of the positioning bolt, and a pressing gasket is arranged between the first nut and the fixed connecting seat.
In one embodiment, an elastic washer is disposed between the first nut and the pressing pad.
In one embodiment, the fixed connecting seat is provided with a reinforcing rib; and a hanging through hole is formed in the side wall of the fixed connecting seat.
In one embodiment, the lifting member includes a shielding hood that is sleeved over the boom and that encloses the adjustment assembly.
In one embodiment, the suspension rod is of a hollow structure, and the shielding protective cover is provided with an avoidance hole.
In one embodiment, the boom is a telescoping boom configuration.
In one embodiment, the coupling assembly comprises a clamping member and a clamping seat, the clamping member is mounted at the tail end of the hanging rod, the clamping seat is mounted on the lamp body, and the clamping member is detachably connected with the clamping seat.
In conclusion, the classroom lamp with the adjustable hoisting structure can adjust the distance between the two suspenders in a certain range, so that the classroom lamp is compatible with errors caused by manual operation, and is convenient for workers to install quickly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a room lamp with an adjustable hoist structure according to the present utility model;
FIG. 2 is a schematic view of the lifting member shown in FIG. 1;
FIG. 3 is an exploded view of the adjustment assembly shown in FIG. 2;
FIG. 4 is a schematic view of the adjustment assembly of FIG. 2;
FIG. 5 is a schematic structural view of the fixing connection base shown in FIG. 3;
FIG. 6 is a schematic plan view of the adjustment assembly of FIG. 4;
FIG. 7 is a schematic view of rotation of the stationary connection base centered on the positioning bolt;
FIG. 8 is a schematic view showing the adjustment process of two fixed connection seats during installation;
fig. 9 is a schematic view of the deflection of the fixed connection base centered on the hoist aperture.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a classroom lamp 10 with an adjustable lifting structure, as shown in fig. 1 and 2, comprising a lamp body 11 and two lifting parts 12, wherein the lifting parts 12 comprise an adjusting assembly 100 and a lifting rod 200, the lifting rod 200 is installed through the adjusting assembly 100, the tail end of the lifting rod 200 is provided with a connecting assembly 300, and the connecting assembly 300 is connected with the lifting rod 200 and the lamp body 11.
As shown in fig. 3 and 4, the adjusting assembly 100 includes: the positioning bolt 110, the fixed connecting seat 120, the first nut 130 and the second nut 140, the fixed connecting seat 120 is provided with a bolt hole 121 and a hoisting through hole 122 (as shown in fig. 5), and the positioning bolt 110 is penetrated through the bolt hole 121 and is in threaded connection with the first nut 130; the hanger bar 200 is inserted through the hanging hole 122 and is screw-coupled with the second nut 140. The center line of the bolt hole 121 and the center line of the hoist through hole 122 are parallel to each other and not on the same straight line (as shown in fig. 6).
That is, the center line of the bolt hole 121 is offset from the center line of the hoist through hole 122 by a certain distance. Thus, when the fixed connection base 120 rotates about the positioning bolt 110 as an axis, the position of the lifting through hole 122 moves in a circular track about the positioning bolt 110 (as shown in fig. 7).
In order to enable the fixing bolt 110 to be better fixed to the ceiling, in the present embodiment, the fixing bolt 110 is of an expansion bolt structure. The positioning bolt 110 is inserted into the bolt hole 121, and the first nut 130 is located at the end of the positioning bolt 110, and a pressing pad 123 (as shown in fig. 3) is disposed between the first nut 130 and the fixed connection base 120. The pressing pad 123 can make the pressure more uniform when the first nut 130 presses the fixing connection base 120.
The installation principle of the classroom lamp 10 with an adjustable hanging structure of the present utility model will be described below:
in use, the worker first strikes the positioning bolt 110 against the ceiling, and in the process, the position of the positioning bolt 110 may deviate from the predetermined position due to unavoidable errors of manual operation. Then, the worker passes the bolt hole 121 of the fixing connection base 120 through the positioning bolt 110, and then tightens the first nut 130, so that the fixing connection base 120 is connected and fixed with the positioning bolt 110. Next, the worker inserts the hanger bar 200 into the hanging through hole 122 of the fixed connection base 120, and connects the hanger bar 200 with the fixed connection base 120 by tightening the second nut 140. In the plugging process, the worker rotates the fixed connection base 120 with the positioning bolt 110 as the center, as shown in fig. 7 and 8, so that the position of the lifting through hole 122 moves in a circular track with the positioning bolt 110 as the center, thereby changing the distance (distance L shown in fig. 8) between the lifting through holes 122 of the two fixed connection bases 120.
That is, by the structural feature of the fixing connection base 120, even though the position of the positioning bolt 110 may deviate from the predetermined position, the worker can change the distance L between the two lifting through holes 122 by rotating the fixing connection base 120, so that the lifting through holes 122 return to the predetermined position, and the distance L satisfies the actual requirement. Thus, the error between the actual position and the preset position of the positioning bolt 110 can be effectively eliminated, and the adaptive installation of the staff is facilitated.
Further, in the present embodiment, as shown in fig. 5 and 9, the bolt hole 121 has a waist-shaped hole structure, and the positioning bolt 110 can slide in the bolt hole 121. In this way, the fixing connection base 120 can deflect relative to the positioning bolt 110 within a certain angle with the lifting through hole 122 as the center, thereby providing different adjustment modes and improving the adaptability of the adjustment assembly 100.
In this embodiment, as shown in fig. 5, a sleeve 122a is disposed at the lifting through hole 122 of the fixed connection base 120, threads are disposed in the sleeve 122a, and the hanger rod 200 is in threaded engagement with the sleeve 122 a. Through setting up sleeve 122a, can have more screw thread numbers to cooperate when jib 200 screw thread joins in marriage for the installation is more stable, improves the bearing capacity of fixed connection seat 120.
In this embodiment, as shown in fig. 2, the coupling assembly 300 includes a clamping member 310 and a clamping seat 320, the clamping member 310 is mounted at the end of the boom 200, the clamping seat 320 is mounted on the lamp body 11, and the clamping member 310 is detachably connected with the clamping seat 320. Thus, when the lamp body 11 and the hanger rod 200 are installed, a worker only needs to align the clamping piece 310 with the clamping seat 320, and the clamping piece 310 can slide to clamp the clamping seat 320, so that quick and convenient installation is realized.
In one embodiment, as shown in fig. 3 and 6, an elastic washer 124 is disposed between the first nut 130 and the pressing pad 123. The elastic washer 124 is clamped between the pressing washer 123 and the first nut 130, and provides a pushing force to the first nut 130, so that the first nut 130 is more tightly matched with the threads on the positioning bolt 110, that is, the positioning bolt 110 is preloaded, so that the first nut 130 is not easy to loosen.
In one embodiment, as shown in fig. 4 and 5, the fixing base 120 is provided with a reinforcing rib 125, and the reinforcing rib 125 can improve the strength and the bearing capacity of the fixing base 120, so as to prevent the fixing base 120 from being deformed by internal stress.
Preferably, as shown in fig. 5, a hanging through hole 126 is formed on the side wall of the fixed connection base 120. The fixing connection base 120 can be hung by being connected with nails or hooks on the wall through the hanging through holes 126 in addition to being matched with the positioning bolts 110.
In this embodiment, as shown in fig. 3, the hoisting component 12 includes a shielding cover 400, the shielding cover 400 is sleeved on the boom 200, and the shielding cover 400 wraps the adjusting assembly 100. The shield 400 shields the adjustment assembly 100 after installation, on the one hand, to provide moisture protection to the adjustment assembly 100, and on the other hand, to provide a better visual appearance.
Preferably, as shown in fig. 3, the boom 200 has a hollow structure, and the shielding cover 400 is provided with a avoiding hole 401. The external power line of the lamp body 11 sequentially passes through the suspension rod 200 and the avoidance hole 401, and finally extends to the outside. The arrangement is such that the external power cord can be bundled inside the hanger bar 200, thereby improving the overall aesthetic appeal of the studio light 10.
In one embodiment, as shown in fig. 2, the boom 200 is a telescopic structure, and a worker can adjust the length to a proper length according to actual needs, so that the classroom lamp 10 better meets the actual field requirements.
In summary, the classroom lamp 10 with the adjustable lifting structure of the utility model can adjust the distance between the two suspenders 200 within a certain range, thereby being compatible with errors caused by manual operation and facilitating the rapid installation of staff.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The basement lamp with the adjustable hoisting structure is characterized by comprising a lamp body and two hoisting components, wherein the hoisting components comprise an adjusting component and a hanging rod, the hanging rod is installed through the adjusting component, the tail end of the hanging rod is provided with a connecting component, and the connecting component is connected with the hanging rod and the lamp body;
the adjustment assembly includes: the positioning bolt is arranged in the bolt hole in a penetrating mode and is in threaded connection with the first nut; the suspender penetrates through the hoisting through hole and is in threaded connection with the second nut; the center line of the bolt hole is parallel to the center line of the hoisting through hole and is not in the same straight line.
2. The studio lamp with adjustable hoisting structure according to claim 1, wherein a sleeve is arranged at the hoisting through hole of the fixed connecting seat, threads are arranged in the sleeve, and the suspender is in threaded fit with the sleeve.
3. The room lamp with adjustable hoist structure of claim 1, characterized in that the bolt hole is a kidney-shaped hole structure, and the positioning bolt is slidable in the bolt hole.
4. The room lamp with adjustable hoisting structure according to claim 1, wherein the positioning bolt is of an expansion bolt structure, the positioning bolt penetrates through the bolt hole, the first nut is located at the tail end of the positioning bolt, and a pressing gasket is arranged between the first nut and the fixed connecting seat.
5. The room lamp with adjustable hoist and mount structure of claim 4, characterized in that an elastic washer is disposed between the first nut and the press-holding washer.
6. The studio lamp with the adjustable hoisting structure according to claim 1, wherein the fixed connecting seat is provided with a reinforcing rib; and a hanging through hole is formed in the side wall of the fixed connecting seat.
7. The room lamp with adjustable hoist structure of claim 1, characterized in that the hoist member includes a shield cover that is sleeved on the boom, and the shield cover wraps the adjustment assembly.
8. The room lamp with adjustable hoisting structure as claimed in claim 7, wherein the hanger rod is of hollow structure, and the shielding cover is provided with a avoiding hole.
9. The room lamp with adjustable hoist structure of claim 1, characterized in that the boom is a telescopic rod structure.
10. The room lamp with adjustable hoist and mount structure of claim 1, wherein the coupling assembly includes a joint piece and a joint seat, the joint piece is installed in the end of jib, the joint seat is installed on the lamps and lanterns body, the joint piece with the joint seat detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303198.1U CN219797078U (en) | 2023-05-25 | 2023-05-25 | Classroom lamp with adjustable hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303198.1U CN219797078U (en) | 2023-05-25 | 2023-05-25 | Classroom lamp with adjustable hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797078U true CN219797078U (en) | 2023-10-03 |
Family
ID=88182044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321303198.1U Active CN219797078U (en) | 2023-05-25 | 2023-05-25 | Classroom lamp with adjustable hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797078U (en) |
-
2023
- 2023-05-25 CN CN202321303198.1U patent/CN219797078U/en active Active
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| GR01 | Patent grant |