CN215489344U - Hidden rotation sound production structure of shot-light - Google Patents
Hidden rotation sound production structure of shot-light Download PDFInfo
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- CN215489344U CN215489344U CN202122050279.2U CN202122050279U CN215489344U CN 215489344 U CN215489344 U CN 215489344U CN 202122050279 U CN202122050279 U CN 202122050279U CN 215489344 U CN215489344 U CN 215489344U
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- rotating rod
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Abstract
The utility model discloses a hidden rotary sounding structure of a spot lamp, which is arranged between a lamp holder and a lamp body of the spot lamp and is provided with a rotary rod, a rotary cover and an elastic piece; the rotating rod is a hollow rod body, the lower end of the rotating rod is pivoted on the lamp body, and the upper end of the rotating rod is over against the through hole of the lamp holder and is positioned below the bottom plate of the lamp holder; an internal gear is formed on the wall of the through hole of the lamp holder; the rotating cover is provided with a central hole, the rotating cover is over against the through hole of the lamp holder and is positioned above the bottom plate of the lamp holder, the rotating cover and the upper end of the rotating rod are fixed together, the bottom surface of the rotating cover and the upper end of the rotating rod are clamped at two sides of the through hole of the lamp holder, and the rotating cover and the rotating rod are pivoted on the lamp holder; the elastic piece is fixed on the bottom surface of the rotating cover, and the end part of the elastic piece is propped against the internal gear of the through hole under the elastic action. This simple structure, simple to operate, the wire is hidden in the dwang, avoids appearing winding and the phenomenon of opening circuit in the rotation process, and it is very convenient to adjust the angle of illumination that transforms the shot-light, and adjusts the action obvious, feels better.
Description
Technical Field
The utility model relates to the technical field of spot lamps, in particular to a hidden rotary sounding structure of a spot lamp.
Background
The spot light is typical modern school lighting without main light and fixed scale, has strong and unique feeling on space, color and reality, can create indoor lighting atmosphere, and if a row of small spot lights are designed and combined, the light can change wonderful patterns. The spotlight is soft in light, graceful and luxurious, can be used as main body illumination and an auxiliary light source, can be used for local lighting and can be used for setting atmosphere. Because the small spot light can freely change the angle, the effect of combined illumination is also changeable. No matter whether the thick ink is heavy or light, elegant and graceful, luxurious spatial interest and mood are not lost, and the thick ink can be changed frequently and new, so that people always feel full of joy, are spacious and happy, and are not good at beauty.
In the prior art, a lamp holder and a lamp body of the spot lamp are pivoted together, and the angle of the spot lamp is changed by rotating the lamp body relative to the lamp holder. In order to control the size of the change angle and increase the hand feeling during adjustment, a separate component is usually added at the rotational connection, and a positioning point is matched with a positioning ball or a positioning spring to provide rotational damping, increase the hand feeling during rotation, and achieve rotational positioning. This makes the structure of current shot-light comparatively complicated, and the equipment is also inconvenient, especially connects the wire between lamp body and lamp stand and exposes, causes to be twined often at the rotation in-process, not only appears the phenomenon of opening circuit easily, and in addition, the winding wire also directly influences the cooperation between the component, appears connecting unstable problem easily, causes product life to shorten even.
In view of the above, the present inventors have made extensive and intensive studies, improvements, and experiments on the structure of the conventional spot lamp, and as a result, have developed the present design.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hidden rotary sounding structure of a spotlight, which is simple in structure, convenient to install and adjust and capable of avoiding winding and breaking of a lead.
In order to achieve the above purpose, the solution of the utility model is:
a hidden rotary sounding structure of a spot lamp is arranged between a lamp holder and a lamp body of the spot lamp and is provided with a rotating rod, a rotating cover and an elastic piece; the rotating rod is a hollow rod body, the lower end of the rotating rod is pivoted on the lamp body, and the upper end of the rotating rod is over against the through hole of the lamp holder and is positioned below the bottom plate of the lamp holder; an internal gear is formed on the wall of the through hole of the lamp holder; the rotating cover is provided with a central hole, the rotating cover is over against the through hole of the lamp holder and is positioned above the bottom plate of the lamp holder, the rotating cover and the upper end of the rotating rod are fixed together, the bottom surface of the rotating cover and the upper end of the rotating rod are clamped at two sides of the through hole of the lamp holder, and the rotating cover and the rotating rod are pivoted on the lamp holder; the elastic piece is fixed on the bottom surface of the rotating cover, and the end part of the elastic piece is propped against the internal gear of the through hole under the elastic action.
An upper gasket is arranged between the bottom surface of the rotating cover and the edge of the through hole of the lamp holder. And a lower gasket is arranged between the upper end of the rotating rod and the edge of the through hole of the lamp holder.
The lower surface of the bottom plate of the lamp holder is provided with a boss, the boss corresponds to the through hole to form a sunken groove, and the upper end of the rotating rod is inserted into the sunken groove. The upper surface of the bottom plate of the lamp holder corresponds to the through hole to form an upper sinking groove, and the rotating cover is arranged in the upper sinking groove.
The rotating cover is provided with a positioning hole around the central hole, the upper end of the rotating rod is provided with a screw hole corresponding to the positioning hole, and the rotating cover is fixed with the upper end of the rotating rod by passing a screw through the positioning hole and locking the screw hole.
The elastic piece is a spring rod or a spring piece. A lock hole is formed in the bottom surface of the rotating cover, and one end of the elastic piece is locked on the bottom surface of the rotating cover through a screw.
After the scheme is adopted, the lamp holder and the lamp body are rotatably connected by means of the matching of the rotating rod and the rotating cover with the through hole of the lamp holder and the pin joint of the rotating rod and the lamp body, and the lamp holder is simple in structure and convenient to install. After the installation, the wire of connection between lamp body and lamp stand passes hollow dwang and the centre bore of rotating the lid, and the wire is hidden in hollow dwang, avoids appearing winding and the phenomenon of opening circuit in the rotation process, and is not only pleasing to the eye, still does not influence the cooperation between the component, and the wire is connected stably, and the life of lamps and lanterns is longer. When the lamp is used, the lamp body can be driven to rotate relative to the lamp holder and be positioned by rotating the rotating rod and positioning the rotating rod in cooperation with the elastic part and the inner gear, so that the irradiation angle of the spotlight is changed, and the adjustment is very convenient. And the elastic piece is matched with the inner gear, so that the adjusting damping is provided and the sounding is generated in the adjusting process, the adjusting action is obvious, and the hand feeling is better.
The utility model is further illustrated with reference to the following figures and examples.
Drawings
FIG. 1 is a first exploded perspective view of the present invention;
FIG. 2 is a second exploded perspective view of the present invention (with the lamp body omitted);
FIG. 3 is a combined cross-sectional view of the present invention (with the lamp body omitted);
fig. 4 is a partially enlarged view of fig. 3.
Description of the reference symbols
The lamp holder 1, the through hole 11, the bottom plate 12, the internal gear 13, the boss 14, the lower sinking groove 15 and the upper sinking groove 16;
a lamp body 2;
rotating rod 3, screw hole 31;
the rotating cover 4, the center hole 41, the positioning hole 42, the locking hole 43;
an elastic member 5;
an upper gasket 6;
a lower gasket 7;
a screw 8;
and a screw 9.
Detailed Description
As shown in fig. 1 to 4, the present invention discloses a hidden rotary sounding structure of a spot light, which is disposed between a lamp holder 1 and a lamp body 2 of the spot light, and comprises a rotary rod 3, a rotary cover 4 and an elastic member 5.
Wherein, an internal gear 13 is formed on the wall of the through hole 11 of the lamp holder 1.
The rotating cap 4 has a central hole 41, the rotating cap 4 faces the through hole 11 of the lamp holder 1, and the rotating cap 4 is located above the bottom plate 12 of the lamp holder 1. The rotating cover 4 is fixed with the upper end of the rotating rod 3, so that the bottom surface of the rotating cover 4 and the upper end of the rotating rod 3 are respectively clamped at two sides of the through hole 11 of the lamp holder 1, and the rotating cover 4 and the rotating rod 3 are pivoted on the lamp holder 1. The fixing manner of the rotating cover 4 and the rotating rod 3 according to the present invention can be shown in the figures, but is not limited to the structure shown in the figures, the rotating cover 4 is provided with a positioning hole 42 around the central hole 41, the upper end of the rotating rod 3 is provided with a screw hole 31 corresponding to the positioning hole 42, and the screw 8 penetrates through the positioning hole 42 and is locked in the screw hole 31, so that the rotating cover 4 and the upper end of the rotating rod 3 are fixed together. In order to make the assembly more stable and enhance the hand feeling of rotation adjustment, the utility model is provided with an upper gasket 6 between the bottom surface of the rotating cover 4 and the edge of the through hole 11 of the lamp holder 1, and a lower gasket 7 between the upper end of the rotating rod 3 and the edge of the through hole 11 of the lamp holder 1. Also for better assembly, the present invention forms an upper sinking groove 16 on the upper surface of the bottom plate 12 of the lamp socket 1 corresponding to the through hole 11, and the rotating cover 4 (specifically, the rotating cover 4 may be the whole, or only the lower half of the rotating cover 4 may be shown) is disposed in the upper sinking groove 16.
The elastic piece 5 is fixed on the bottom surface of the rotating cover 4, and the end part of the elastic piece 5 is propped against the internal gear 13 of the through hole 11 under the elastic action, so that the end part of the elastic piece 5 and the internal gear 13 form tooth claw gear fit, the rotating positioning is realized, damping and sound generation are generated in the rotating process, and the adjusting hand feeling and listening feeling are improved. The elastic member 5 of the present invention may be a spring rod or a spring plate, and the elastic member 5 shown in the figure is a spring rod. The specific fixing manner of the elastic element 5 on the rotating cover 4 of the present invention can be as shown in the figures, but is not limited to the structures shown in the figures, the bottom surface of the rotating cover 4 forms a lock hole 43, and one end of the elastic element 5 is locked on the bottom surface of the rotating cover 4 through a screw 9.
The lamp holder is simple in structure, when the lamp holder is assembled, the rotating rod 3 and the rotating cover 4 are assembled on the lamp holder 1 by means of matching the rotating rod 3 and the rotating cover 4 with the through hole 11 of the lamp holder 1, and the rotating rod 3 is assembled on the lamp body 2 by means of pivoting of the rotating rod 3 and the lamp body 2, so that the rotating connection of the lamp holder 1 and the lamp body 2 is realized. The lead wire connected between the lamp body 2 and the lamp socket 1 passes through the hollow rotating rod 3 and the center hole 41 of the rotating cover 4, and the lead wire is hidden in the hollow rotating rod 3. Wherein, elastic component 5 is fixed in advance on rotating lid 5, and the equipment on lamp stand 1 is accomplished promptly when dwang 3 and rotating lid 4 equipment are fixed, and the equipment operation targets in place one step, and the equipment precision is high, and it is very convenient to install.
After the lamp is installed, the wires are arranged in a hidden mode and are positioned in the centers of the rotating rod 3 and the rotating cover 4, winding and circuit breaking phenomena in the rotating process are avoided, the appearance is attractive, the matching among components is not influenced, the wires are stably connected, and the service life of the lamp is longer.
When the utility model is used, if the irradiation angle needs to be adjusted, the lamp body 2 can be driven to rotate relative to the lamp holder 1 only by rotating the rotating rod 3, and the lamp body 2 and the lamp holder 1 are rotatably positioned by means of the matching positioning of the elastic piece 5 and the internal gear 12, so that the irradiation angle of the spot lamp is changed, and the adjustment is very convenient. In the adjusting process, the tooth claw gear between the elastic piece 5 and the internal gear 13 is matched to provide adjusting damping and generate sound, so that the adjusting action is obvious, and the hand feeling is better.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model. It should be noted that the skilled in the art could make modifications, variations or modifications as necessary without inventive contribution after reading the present specification, and all shall fall within the scope of the present patent.
Claims (8)
1. The utility model provides a hidden rotation sound production structure of shot-light which characterized in that: the lamp is arranged between the lamp holder and the lamp body of the spot lamp and is provided with a rotating rod, a rotating cover and an elastic piece; the rotating rod is a hollow rod body, the lower end of the rotating rod is pivoted on the lamp body, and the upper end of the rotating rod is over against the through hole of the lamp holder and is positioned below the bottom plate of the lamp holder; an internal gear is formed on the wall of the through hole of the lamp holder; the rotating cover is provided with a central hole, the rotating cover is over against the through hole of the lamp holder and is positioned above the bottom plate of the lamp holder, the rotating cover and the upper end of the rotating rod are fixed together, the bottom surface of the rotating cover and the upper end of the rotating rod are clamped at two sides of the through hole of the lamp holder, and the rotating cover and the rotating rod are pivoted on the lamp holder; the elastic piece is fixed on the bottom surface of the rotating cover, and the end part of the elastic piece is propped against the internal gear of the through hole under the elastic action.
2. A hidden rotary sounding structure for a spotlight according to claim 1, characterized in that: the lower surface of the bottom plate of the lamp holder is provided with a boss, the boss corresponds to the through hole to form a sunken groove, and the upper end of the rotating rod is inserted into the sunken groove.
3. A hidden rotary sounding structure for a spotlight according to claim 1, characterized in that: the upper surface of the bottom plate of the lamp holder corresponds to the through hole to form an upper sinking groove, and the rotating cover is arranged in the upper sinking groove.
4. A hidden rotary sounding structure for a spotlight according to claim 1, characterized in that: an upper gasket is arranged between the bottom surface of the rotating cover and the edge of the through hole of the lamp holder.
5. A hidden rotary sounding structure for a spotlight according to claim 1, characterized in that: and a lower gasket is arranged between the upper end of the rotating rod and the edge of the through hole of the lamp holder.
6. A hidden rotary sounding structure for a spotlight according to claim 1, characterized in that: the rotating cover is provided with a positioning hole around the central hole, the upper end of the rotating rod is provided with a screw hole corresponding to the positioning hole, and the rotating cover is fixed with the upper end of the rotating rod by passing a screw through the positioning hole and locking the screw hole.
7. A hidden rotary sounding structure for a spotlight according to claim 1, characterized in that: the elastic piece is a spring rod or a spring piece.
8. A hidden rotary sounding structure for a spotlight according to claim 1, characterized in that: a lock hole is formed in the bottom surface of the rotating cover, and one end of the elastic piece is locked on the bottom surface of the rotating cover through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050279.2U CN215489344U (en) | 2021-08-27 | 2021-08-27 | Hidden rotation sound production structure of shot-light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050279.2U CN215489344U (en) | 2021-08-27 | 2021-08-27 | Hidden rotation sound production structure of shot-light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489344U true CN215489344U (en) | 2022-01-11 |
Family
ID=79765463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122050279.2U Active CN215489344U (en) | 2021-08-27 | 2021-08-27 | Hidden rotation sound production structure of shot-light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489344U (en) |
-
2021
- 2021-08-27 CN CN202122050279.2U patent/CN215489344U/en active Active
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