CN220338406U - Lamp arm - Google Patents
Lamp arm Download PDFInfo
- Publication number
- CN220338406U CN220338406U CN202321927023.8U CN202321927023U CN220338406U CN 220338406 U CN220338406 U CN 220338406U CN 202321927023 U CN202321927023 U CN 202321927023U CN 220338406 U CN220338406 U CN 220338406U
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- arm
- arm support
- support assembly
- assembly
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- 241001465382 Physalis alkekengi Species 0.000 claims description 11
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a lamp arm, which is characterized in that: including arm beam assembly, arm beam assembly's left side is equipped with left arm support subassembly, arm beam assembly's right side is equipped with right arm support subassembly, install first lid on the arm beam assembly, form first inner chamber between the lateral wall of first lid and arm beam assembly, install the second lid on the left arm support subassembly, form the second inner chamber between the lateral wall of second lid and left arm support subassembly, install the third lid on the right arm support subassembly, form the third inner chamber between the lateral wall of third lid and right arm support subassembly, form first air intake between the inside wall of second lid and the outer wall of left arm support subassembly, form the second air intake between the inside wall of third lid and the outer wall of right arm support subassembly, be equipped with the air outlet on the arm beam assembly, first inner chamber, second inner chamber and third inner chamber communicate in proper order, so as to form the air current passageway, improve the radiating effect.
Description
Technical Field
The utility model is used in the technical field of stage lamps and lanterns, and particularly relates to a lamp arm.
Background
The function of the existing stage lamp arm not only needs to meet the requirements of supporting, hanging and rotating structural strength of the lamp body, but also needs to meet the requirements of aesthetic appearance of the lamp body, and provides a good use environment for electronic components in the lamp arm, the requirements of the modern stage lamp arm on the aesthetic appearance are higher and higher, the lamp is usually packaged by a plastic shell with strong plasticity, so that the lamp is more aesthetic, more ornamental and more high-end in sense, but the requirements of aesthetic appearance are met, but the lamp is packaged by all plastic parts, higher production cost is required, and the heat dissipation of the plastic shell is poor than that of metal, the air tightness is good, the outside cold is difficult to enter the inside of the arm assembly, the internal heat of the arm assembly is increased, the temperature is increased, if the internal temperature of the lamp arm is too high, the service life of the electronic components is influenced, the lamp cannot normally operate, and the normal swinging and rotating use of the lamp is directly influenced.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a lamp arm which has good heat dissipation effect and ensures the normal operation of the arm lamp.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a lamps and lanterns arm which characterized in that: including arm beam assembly, arm beam assembly's left side is equipped with left arm support subassembly, arm beam assembly's right side is equipped with right arm support subassembly, install first lid on the arm beam assembly, first lid with form first inner chamber between arm beam assembly's the lateral wall, install the second lid on the left arm support subassembly, the second lid with form the second inner chamber between left arm support assembly's the lateral wall, install the third lid on the right arm support subassembly, the third lid with form the third inner chamber between right arm support assembly's the lateral wall, the inside wall of second lid with form first air intake between left arm support assembly's the outer wall, the inside wall of third lid with form the second air intake between right arm support assembly's the outer wall, be equipped with the air outlet on the arm beam assembly, first inner chamber the second inner chamber with the third inner chamber communicates in proper order, so as to form the air current passageway.
Preferably, the second cover body comprises a left cover plate covering the left side of the left arm support assembly, a first upper cover plate covering the top of the left arm support assembly and a first lower cover plate covering the bottom of the left arm support assembly, and the third cover body comprises a right cover plate covering the right side of the right arm support assembly, a second upper cover plate covering the top of the right arm support assembly and a second lower cover plate covering the bottom of the right arm support assembly.
Preferably, the first support rib is arranged on the inner side wall of the first lower cover plate along the left-right direction, the first air inlet is formed between the first lower cover plate and the left arm support assembly, the second support rib is arranged on the inner side wall of the second lower cover plate along the left-right direction, and the second air inlet is formed between the second lower cover plate and the right arm support assembly.
Preferably, the right end face of the first upper cover plate is aligned with the inner side face of the left arm support assembly, the front end face of the second cover body is aligned with the left end face of the first cover body, the left end face of the second upper cover plate is aligned with the inner side face of the right arm support assembly, and the front end face of the third cover body is aligned with the right end face of the first cover body.
Preferably, the lower end face of the first cover body is aligned with the lower end face of the arm beam assembly, the left end face of the first cover body is aligned with the inner side face of the left arm support assembly, and the right end face of the first cover body is aligned with the inner side face of the right arm support assembly.
Preferably, the air outlet comprises a left louver air outlet arranged on the left side of the arm beam assembly and a right louver air outlet arranged on the right side of the arm beam assembly.
Preferably, a first mounting plate is arranged on the inner side of the left arm support assembly, a long and thin third air inlet is formed in the first mounting plate, a second mounting plate is arranged on the inner side of the right arm support assembly, and a long and thin fourth air inlet is formed in the second mounting plate.
Preferably, the left arm support assembly comprises a first motor and a first PCB control board mounted on the first mounting plate, and the right arm support assembly comprises a second motor and a second PCB control board mounted on the second mounting plate.
Preferably, the first mounting plate and the second mounting plate are both made of a metallic material.
Preferably, the arm beam assembly further comprises a mounting seat, the arm beam assembly is mounted on the mounting seat, and a motor for driving the arm beam assembly to rotate is arranged on the mounting seat.
One of the above technical solutions has at least one of the following advantages or beneficial effects: this lamps and lanterns arm convenient to heat dissipation can make the cold volume of lamps and lanterns arm outside enter into second inner chamber and third inner chamber through first air intake and second air intake to at the inside formation left and right sides of lamps and lanterns arm two strands cold volume flow direction first inner chamber, cold volume flows through the electronic components in the lamps and lanterns arm, and take away the heat that electronic components produced, form the air current passageway promptly in lamps and lanterns arm, make the heat dissipation reasonable high-efficient, this lamps and lanterns arm convenient to heat dissipation simple structure is reasonable, production cost has been reduced when realizing the radiating effect, the die sinking cost has been reduced, the pleasing to the eye of lamps and lanterns arm has been improved, the life of electronic components in the lamps and lanterns arm has been prolonged.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is an exploded view of one embodiment of the present utility model;
FIG. 2 is a perspective view of one embodiment of the present utility model;
FIG. 3 is a cross-sectional view of one embodiment of the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the present utility model, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present utility model, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number; "above", "below", "within" and the like are understood to include this number. In the description of the present utility model, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the present utility model, unless clearly defined otherwise, terms such as "disposed," "mounted," "connected," and the like should be construed broadly and may be connected directly or indirectly through an intermediate medium, for example; the connecting device can be fixedly connected, detachably connected and integrally formed; can be mechanically connected, electrically connected or capable of communicating with each other; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Wherein fig. 1, fig. 2 and fig. 3 show reference direction coordinate systems of embodiments of the present utility model, and the embodiments of the present utility model are described below with reference to the directions shown in fig. 1, fig. 2 and fig. 3.
The embodiment of the utility model provides a lamp arm, referring to fig. 1, comprising an arm beam assembly 100, a left arm bracket assembly 200 is arranged on the left side of the arm beam assembly 100, a right arm bracket assembly 300 is arranged on the right side of the arm beam assembly 100, a first cover 400 is arranged on the arm beam assembly 100, a first inner cavity is formed between the first cover 400 and the outer side wall of the arm beam assembly 100, a second cover 500 is arranged on the left arm bracket assembly 200, a second inner cavity is formed between the second cover 500 and the outer side wall of the left arm bracket assembly 200, a third cover 600 is arranged on the right arm bracket assembly 300, a third inner cavity is formed between the third cover 600 and the outer side wall of the right arm bracket assembly 300, a first air inlet is formed between the inner side wall of the second cover 500 and the outer wall of the left arm bracket assembly 200, the second air inlet is formed between the inner side wall of the third cover body 600 and the outer wall of the right arm support assembly 300, the air outlet 110 is formed on the arm beam assembly 100, the first inner cavity, the second inner cavity and the third inner cavity are sequentially communicated to form an air flow channel, cold outside the lamp arm can enter the second inner cavity and the third inner cavity through the first air inlet and the second air inlet, left and right cold flows to the first inner cavity are formed inside the lamp arm, the cold flows through electronic components in the lamp arm and takes away heat generated by the electronic components, namely, an air flow channel is formed in the lamp arm, so that the heat dissipation is reasonable and efficient.
As a preferred embodiment of the present utility model, referring to fig. 1, the second cover 500 includes a left cover 510 covering the left side of the left arm support assembly 200, a first upper cover 520 covering the top of the left arm support assembly 200, and a first lower cover covering the bottom of the left arm support assembly 200, and the third cover 600 includes a right cover 610 covering the right side of the right arm support assembly 300, a second upper cover 620 covering the top of the right arm support assembly 300, and a second lower cover 630 covering the bottom of the right arm support assembly 300.
Referring to fig. 1, a first supporting rib is disposed on an inner sidewall of the first lower cover plate along a left-right direction, a first air inlet is formed between the first supporting rib, the first lower cover plate and the left arm support assembly 200, that is, an air inlet of the second inner cavity is formed by the first supporting rib and a matching plane on two sides of the left arm support assembly 200, a second supporting rib 631 disposed along the left-right direction is disposed on an inner sidewall of the second lower cover plate 630, a second air inlet is formed between the second supporting rib 631, the second lower cover plate 630 and the right arm support assembly 300, that is, an air inlet of the third inner cavity is formed by the second supporting rib 631 and a matching plane on two sides of the right arm support assembly 200, preferably, the first air inlet and the second air inlet are all hidden on an inner side surface of the lamp arm and face towards a lamp body on the lamp arm.
In certain embodiments, referring to fig. 2, the right end surface of the first upper cover plate 520 is aligned with the inner side surface of the left arm support assembly 200, the front end surface of the second cover 500 is aligned with the left end surface of the first cover 400, the left end surface of the second upper cover plate 620 is aligned with the inner side surface of the right arm support assembly 300, and the front end surface of the third cover 600 is aligned with the right end surface of the first cover 400.
In certain embodiments, referring to fig. 2, the lower end surface of the first cover 400 is aligned with the lower end surface of the arm beam assembly 100, the left end surface of the first cover 400 is aligned with the inner side surface of the left arm support assembly 200, and the right end surface of the first cover 400 is aligned with the inner side surface of the right arm support assembly 300.
Referring to fig. 2, the air outlet 110 includes a left louver air outlet 111 disposed at the left side of the arm beam assembly 100 and a right louver air outlet 112 disposed at the right side of the arm beam assembly 100, specifically, two cold amounts meet in the middle of the first inner cavity, and after being pressed, the left cold amount flows out from the left louver air outlet 111; the cold quantity on the right side flows out from the right shutter air outlet 112, the passing distance of the left and right heat dissipation systems is short, heat generated in the arm assembly can be reasonably and timely taken away, and preferably, the left shutter air outlet 111 and the right shutter air outlet 112 are arranged at the bottom of the lamp arm, the air outlet cannot be seen from the outside, the aesthetic feeling of appearance cannot be influenced, the chips and the foreign matters cannot enter from the position, the blocking phenomenon cannot be caused, the smoothness of the air inlet and the air outlet is ensured, and the reasonable and efficient heat dissipation systems are ensured.
In some embodiments, the inner side of the left arm support assembly 200 is provided with a first mounting plate, the first mounting plate is provided with a long and thin third air inlet, the inner side of the right arm support assembly 300 is provided with a second mounting plate, the second mounting plate is provided with a long and thin fourth air inlet, that is, the third air inlet and the fourth air inlet are long and narrow, are not easy to find, are reasonable and attractive, and can not enter chips and foreign matters from the position.
In some embodiments, left arm support assembly 200 includes a first motor and a first PCB control board mounted on a first mounting board, and right arm support assembly 300 includes a second motor and a second PCB control board mounted on a second mounting board.
As the preferred embodiment of the utility model, the first mounting plate and the second mounting plate are both made of metal materials, and the inner side surface of the lamp arm and the lower end surface of the lamp arm are preferably exposed in the air by the metal plates by utilizing the better heat radiation performance of metal, and part of heat in the arm assembly can be taken away by the air.
In some embodiments, referring to fig. 1, the arm beam assembly 100 further includes a mounting base 700, the arm beam assembly 100 is mounted on the mounting base 700, a motor 710 for driving the arm beam assembly 100 to rotate is provided on the mounting base 700, preferably, a rotating shaft is provided on the arm beam assembly 100, and a driving shaft of the motor 710 is connected with the rotating shaft through a belt.
In the description of the present specification, reference to the terms "example," "embodiment," or "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The present utility model is, of course, not limited to the above-described embodiments, and one skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the utility model, and these equivalent modifications or substitutions are intended to be included in the scope of the present utility model as defined in the claims.
Claims (10)
1. The utility model provides a lamps and lanterns arm which characterized in that: including arm beam assembly, arm beam assembly's left side is equipped with left arm support subassembly, arm beam assembly's right side is equipped with right arm support subassembly, install first lid on the arm beam assembly, first lid with form first inner chamber between arm beam assembly's the lateral wall, install the second lid on the left arm support subassembly, the second lid with form the second inner chamber between left arm support assembly's the lateral wall, install the third lid on the right arm support subassembly, the third lid with form the third inner chamber between right arm support assembly's the lateral wall, the inside wall of second lid with form first air intake between left arm support assembly's the outer wall, the inside wall of third lid with form the second air intake between right arm support assembly's the outer wall, be equipped with the air outlet on the arm beam assembly, first inner chamber the second inner chamber with the third inner chamber communicates in proper order, so as to form the air current passageway.
2. A luminaire arm as claimed in claim 1, characterized in that: the second cover body comprises a left cover plate covering the left side of the left arm support assembly, a first upper cover plate covering the top of the left arm support assembly and a first lower cover plate covering the bottom of the left arm support assembly, and the third cover body comprises a right cover plate covering the right side of the right arm support assembly, a second upper cover plate covering the top of the right arm support assembly and a second lower cover plate covering the bottom of the right arm support assembly.
3. A luminaire arm as claimed in claim 2, characterized in that: the first support rib is arranged on the inner side wall of the first lower cover plate along the left-right direction, the first air inlet is formed between the first lower cover plate and the left arm support assembly, the second support rib is arranged on the inner side wall of the second lower cover plate along the left-right direction, and the second air inlet is formed between the second lower cover plate and the right arm support assembly.
4. A luminaire arm as claimed in claim 2, characterized in that: the right end face of the first upper cover plate is aligned with the inner side face of the left arm support assembly, the front end face of the second cover body is aligned with the left end face of the first cover body, the left end face of the second upper cover plate is aligned with the inner side face of the right arm support assembly, and the front end face of the third cover body is aligned with the right end face of the first cover body.
5. A luminaire arm as claimed in claim 1, characterized in that: the lower end face of the first cover body is aligned with the lower end face of the arm beam assembly, the left end face of the first cover body is aligned with the inner side face of the left arm support assembly, and the right end face of the first cover body is aligned with the inner side face of the right arm support assembly.
6. A luminaire arm as claimed in claim 1, characterized in that: the air outlet comprises a left shutter air outlet arranged on the left side of the arm beam assembly and a right shutter air outlet arranged on the right side of the arm beam assembly.
7. A luminaire arm as claimed in claim 1, characterized in that: the inside of left arm support subassembly is equipped with first mounting panel, be equipped with long and thin third air intake on the first mounting panel, the inside of right arm support subassembly is equipped with the second mounting panel, be equipped with long and thin fourth air intake on the second mounting panel.
8. A luminaire arm as claimed in claim 7, characterized in that: the left arm support assembly comprises a first motor and a first PCB control board which are arranged on the first mounting plate, and the right arm support assembly comprises a second motor and a second PCB control board which are arranged on the second mounting plate.
9. A luminaire arm as claimed in claim 8, characterized in that: the first mounting plate and the second mounting plate are both made of a metal material.
10. A luminaire arm as claimed in claim 1, characterized in that: the arm beam assembly is arranged on the mounting seat, and a motor for driving the arm beam assembly to rotate is arranged on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927023.8U CN220338406U (en) | 2023-07-21 | 2023-07-21 | Lamp arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927023.8U CN220338406U (en) | 2023-07-21 | 2023-07-21 | Lamp arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338406U true CN220338406U (en) | 2024-01-12 |
Family
ID=89451011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321927023.8U Active CN220338406U (en) | 2023-07-21 | 2023-07-21 | Lamp arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338406U (en) |
-
2023
- 2023-07-21 CN CN202321927023.8U patent/CN220338406U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |