CN201448780U - Improved structure of lamp hook - Google Patents
Improved structure of lamp hook Download PDFInfo
- Publication number
- CN201448780U CN201448780U CN2009200609029U CN200920060902U CN201448780U CN 201448780 U CN201448780 U CN 201448780U CN 2009200609029 U CN2009200609029 U CN 2009200609029U CN 200920060902 U CN200920060902 U CN 200920060902U CN 201448780 U CN201448780 U CN 201448780U
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- CN
- China
- Prior art keywords
- lamp
- clamp
- coupler body
- groove
- improvement structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an improved structure of a lamp hook, which comprises a C-shaped hook body, wherein a clamping mechanism is arranged at the lower part of the inner side of the C-shaped hook body, and a space for clamping a lamp rod is formed between the clamping mechanism and the upper part of the inner side of the C-shaped hook body. When a lamp is installed, a stage lamp is firstly fixed at the bottom of the C-shaped hook body; the C-shaped hook body is directly hung on the lamp rod; when the C-shaped hook body is hung on the lamp rod after being loaded, the upper part of the inner side of the clamping mechanism is pressed to enable the lower part of the inner side of the clamping mechanism to naturally fasten the lamp rod from down to up and form gravity self locking; then, the lamp does not need to be supported, and the lamp hook is further clamped to be fixed on the lamp rod by adjusting the clamping mechanism; and therefore, the lamp is hung and fixed. During the total process, the lamp needs to be supported only when in hanging; and the lamp does not need to be supported again at the process that the C-shaped hook body and the clamping mechanism of the lamp rod are fixed. Thus, the installation not only saves labor, but also is convenient and fast.
Description
Technical field
The utility model relates to a kind of lamp hook, particularly a kind of improvement structure of stage lighting lamp hook.
Background technology
At present, most of stage lighting on the market all needs to be fixed on the lamp stand by the suspension of lamp hook in use, existing lamp hook generally comprises lower hook body and upper hook body, on, one end of lower hook body is hinged, on, the other end of lower hook body forms affixed by bolt, when stage lighting is installed, at first light fixture is bolted to the lower hook body bottom by another, back out the nut on the bolt, make, the described other end of lower hook body separately, live whole light fixture with hand rest then, lower hook body against living the lamp stand downside, is fastened upper hook body then, wearing the bolt fastening nut at last is fixedly clamped on lamp stand the lamp hook, thereby the suspension of finishing light fixture is fixed, but the lamp of this structure is hooked in when stage lighting is installed, and finishes all to need to hold light fixture from beginning is installed to installing, the lamp hook is successfully installed, thereby the suspension of finishing light fixture is fixed, and it not only installs trouble, and effort.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of improvement structure of easy for installation, labour-saving lamp hook is provided.
The utility model is achieved in that a kind of improvement structure of lamp hook, comprises that one is the coupler body of " C " shape, and described coupler body lower inside is provided with a clamp mechanism, forms the space of clamping lamp stand between described clamp mechanism and the coupler body inside upper part.
The utility model also has following additional technical feature:
Described clamp mechanism comprises clamp, described coupler body lower inside is provided with the groove that holds clamp, fore-and-aft direction is provided with the fixed axis of a level in the groove, clamp is installed in rotation on the described fixed axis, be provided with a back-moving spring between the outside, described clamp center of rotation upper end and the described groove diapire, the described clamp center of rotation lower end outside is provided with one and promotes the tie down screw that clamp rotates from bottom to top, and this tie down screw is installed on the coupler body and its inner end cooperates outside stretching into described groove and clamp center of rotation lower end.
Described coupler body is provided with a through hole that communicates with the groove bottom along left and right directions, described tie down screw is located in the described through hole, described coupler body upper edge fore-and-aft direction is provided with another groove that communicates with described through hole, be provided with in this another groove one with the tie down screw nut engaged.
The outer end of described tie down screw is provided with one handle.
Described clamp inner surface is curved.
Described coupler body inner surface top and clamp inner surface all are provided with several bar-shaped trough.
Described coupler body top is provided with a boss, has a through hole on the boss.
The improvement structure of a kind of lamp hook that the utility model provides compared with prior art has following advantage: described coupler body lower inside is provided with a clamp mechanism, form the space of clamping lamp stand between described clamp mechanism and the coupler body inside upper part, when light fixture is installed, at first stage lighting is fixed on the bottom of coupler body, directly hang over " C " shape coupler body on the lamp stand, when hanging on the lamp stand after coupler body bears a heavy burden, compressing clamp mechanism inside upper part, make the clamp mechanism lower inside from bottom to top with the fastening of lamp stand nature, form gravity self-locking, need not to hold again light fixture afterwards, and then the lamp hook further is fixedly clamped on lamp stand by regulating clamp mechanism, thereby the suspension of finishing light fixture is fixed, whole process is removed when hanging need hold up light fixture, the process that is fixedly clamped of coupler body and lamp stand does not need to hold light fixture again, and it not only installs laborsaving, and convenient, fast.
Description of drawings
Fig. 1 is the front view of a kind of optimal way of the utility model.
Fig. 2 is the left view of a kind of optimal way of the utility model.
Fig. 3 is an A-A cutaway view among Fig. 2.
The specific embodiment
Referring to Fig. 1 to Fig. 3, a kind of optimal way of the improvement structure of a kind of lamp hook of the utility model is shown, comprise that one is the coupler body 1 of " C " shape, described coupler body 1 lower inside is provided with a clamp mechanism 2, form the space of clamping lamp stand between described clamp mechanism and the coupler body inside upper part, when light fixture is installed, at first stage lighting is fixed on the bottom of coupler body, directly hang over " C " shape coupler body on the lamp stand, when hanging on the lamp stand after coupler body bears a heavy burden, compressing clamp mechanism inside upper part, make the clamp mechanism lower inside from bottom to top with the fastening of lamp stand nature, form gravity self-locking, need not to hold again light fixture afterwards, and then the lamp hook further is fixedly clamped on lamp stand by regulating clamp mechanism, thereby the suspension of finishing light fixture is fixed, and whole process is removed when hanging need hold up light fixture, and the process that is fixedly clamped of coupler body and lamp stand does not need to hold light fixture again, it not only installs laborsaving, and convenient, fast.
Described clamp mechanism 2 comprises clamp 21, described coupler body lower inside is provided with the groove 11 that holds clamp, fore-and-aft direction is provided with the fixed axis 23 of a level in the groove, clamp 21 is installed in rotation on the described fixed axis, be provided with a back-moving spring 24 between the outside, described clamp center of rotation upper end and the described groove diapire, the outside, described clamp center of rotation lower end is provided with one and promotes the tie down screw 22 that clamp rotates from bottom to top, this tie down screw is installed on the coupler body and its inner end stretches into described groove 11 and the clamp center of rotation lower end outside and cooperates, described coupler body is provided with a through hole 25 that communicates with groove 11 bottoms along left and right directions, described tie down screw is located in the described through hole 25, described coupler body upper edge fore-and-aft direction is provided with another groove 26 that communicates with described through hole 25, be provided with in this another groove 26 one with tie down screw nut engaged 3, the outer end of described tie down screw is provided with one handle 27, and this structure is very simple.Clamp mechanism 2 is mainly used in lamp hook and lamp stand formed to be fixedly clamped and cooperates.When being fixedly clamped installation, by forward rotation tie down screw 22, make tie down screw move inward, tie down screw promotes clamp and rotates around fixed axis 23, thereby make the grasping part between clamp and the coupler body inside upper part diminish, thereby the lamp hook is locked on the lamp stand firmly, and back-moving spring 24 has promptly been finished the suspension of light fixture and has been fixed by compression at this moment.When dismounting, by handle backward rotation tie down screw 22, clamp and lamp stand are unclamped get final product, back-moving spring 24 resets under the effect of elastic force, and back-moving spring helps to unclamp between clamp and the lamp stand.
In the present embodiment, described clamp outer surface is curved, and described coupler body upper end inner surface and clamp lower end inner surface all are provided with several bar-shaped trough 4, slide when installation process can prevent coupler body clamping lamp stand effectively, have further strengthened the steadiness of light fixture; Described coupler body top is provided with a boss 12, guarantees that coupler body has enough intensity, has a through hole 13 on the boss, and it is safety rope that this through hole is used for, and guarantees the safety of stage lighting.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model spirit and scope; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (7)
1. the improvement structure of a lamp hook comprises that one is the coupler body (1) of " C " shape, and it is characterized in that: described coupler body (1) lower inside is provided with a clamp mechanism (2), forms the space of clamping lamp stand between described clamp mechanism and the coupler body inside upper part.
2. the improvement structure of a kind of lamp hook according to claim 1, it is characterized in that: described clamp mechanism (2) comprises clamp (21), described coupler body lower inside is provided with the groove (11) that holds clamp, fore-and-aft direction is provided with the fixed axis (23) of a level in the groove, clamp (21) is installed in rotation on the described fixed axis, be provided with a back-moving spring (24) between the outside, described clamp center of rotation upper end and the described groove diapire, the described clamp center of rotation lower end outside is provided with one and promotes the tie down screw (22) that clamp rotates from bottom to top, and this tie down screw is installed on the coupler body and its inner end cooperates outside stretching into described groove (11) and clamp center of rotation lower end.
3. the improvement structure of a kind of lamp hook according to claim 2, it is characterized in that: described coupler body is provided with a through hole (25) that communicates with groove (11) bottom along left and right directions, described tie down screw is located in the described through hole (25), described coupler body upper edge fore-and-aft direction is provided with another groove (26) that communicates with described through hole (25), be provided with in this another groove (26) one with tie down screw nut engaged (3).
4. the improvement structure of a kind of lamp hook according to claim 2 is characterized in that: the outer end of described tie down screw is provided with one handle (27).
5. the improvement structure of a kind of lamp hook according to claim 2 is characterized in that: described clamp (21) inner surface is curved.
6. according to the improvement structure of claim 2 or 3 or 4 or 5 described a kind of lamp hooks, it is characterized in that: described coupler body (1) inner surface top and clamp (21) inner surface all are provided with several bar-shaped trough (4).
7. the improvement structure of a kind of lamp hook according to claim 1 is characterized in that: described coupler body (1) top is provided with a boss (12), has a through hole (13) on the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200609029U CN201448780U (en) | 2009-07-21 | 2009-07-21 | Improved structure of lamp hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200609029U CN201448780U (en) | 2009-07-21 | 2009-07-21 | Improved structure of lamp hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448780U true CN201448780U (en) | 2010-05-05 |
Family
ID=42553501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200609029U Expired - Fee Related CN201448780U (en) | 2009-07-21 | 2009-07-21 | Improved structure of lamp hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402642A (en) * | 2015-11-02 | 2016-03-16 | 宁波圣光电器有限公司 | Combined outdoor lamp |
| CN114753643A (en) * | 2021-11-12 | 2022-07-15 | 山西建筑工程集团有限公司 | Auxiliary mounting connecting piece for bottom die of steel bar truss floor support plate based on concrete pouring |
-
2009
- 2009-07-21 CN CN2009200609029U patent/CN201448780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402642A (en) * | 2015-11-02 | 2016-03-16 | 宁波圣光电器有限公司 | Combined outdoor lamp |
| CN114753643A (en) * | 2021-11-12 | 2022-07-15 | 山西建筑工程集团有限公司 | Auxiliary mounting connecting piece for bottom die of steel bar truss floor support plate based on concrete pouring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |