CN116576431A - Double-lamp-body adjustable stadium lamp - Google Patents
Double-lamp-body adjustable stadium lamp Download PDFInfo
- Publication number
- CN116576431A CN116576431A CN202310310181.7A CN202310310181A CN116576431A CN 116576431 A CN116576431 A CN 116576431A CN 202310310181 A CN202310310181 A CN 202310310181A CN 116576431 A CN116576431 A CN 116576431A
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- Prior art keywords
- lamp
- waist
- locking bolt
- shaped
- lamp body
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- 239000000725 suspension Substances 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 7
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000009977 dual effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/008—Suspending from a cable or suspension line
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a double-lamp body adjustable stadium lamp, which comprises: lamps and lanterns body, adjusting suspension and top hang the subassembly, top hang the subassembly and include: the lamp comprises a cross rod, a steel cable and a clamp, wherein the steel cable is used for hanging the cross rod, the adjusting suspension is connected with the cross rod through the clamp, and the lamp body is arranged on two sides of the adjusting suspension. The adjusting suspension is provided with an adjusting arm and two side cantilevers, the adjusting arm is provided with a waist-shaped groove and a locking bolt, and the locking bolt is slidably arranged in the waist-shaped groove; the lamp comprises a lamp body, and is characterized in that a support and a connecting rod are arranged on the lamp body, two ends of the connecting rod are hinged to the locking bolt and one end of the support respectively, and the other end of the support is hinged to the cantilever. The double-lamp body adjustable stadium lamp can freely adjust the irradiation angle according to the actual condition of the scene during installation, so that the light in the stadium is uniform, and the illumination requirements under different conditions are met.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to a double-lamp adjustable stadium lamp.
Background
At present, a hanging type lighting lamp is generally adopted in a lighting system in a stadium, so that the lighting system has a wider irradiation range and good light. The stadium lamp of prior art is mostly fixed unable angle regulation's monomer lamps and lanterns, and this lamps and lanterns only can shine with a fixed angle, can make the light distribution inhomogeneous in the stadium after the cloth lamp, can not satisfy the illumination demand under the different situations in the stadium.
Therefore, how to design a double-lamp body adjustable stadium lamp, it can be according to the on-the-spot actual conditions free adjustment irradiation angle when the installation, makes the light in the stadium even, satisfies the illumination demand under different situations, and this is the technical problem that this field technicians need to solve.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a double-lamp adjustable stadium lamp which can freely adjust the irradiation angle according to the actual condition of the site during installation, so that the light in the stadium is uniform and the lighting requirements under different conditions are met.
The aim of the invention is realized by the following technical scheme:
a dual lamp body adjustable venue lamp, comprising: lamps and lanterns body, adjusting suspension and top hang the subassembly, top hang the subassembly and include: the lamp comprises a cross rod, a steel cable and a clamp, wherein the steel cable is used for hanging the cross rod, the adjusting suspension is connected with the cross rod through the clamp, and the lamp body is arranged on two sides of the adjusting suspension;
the adjusting suspension is provided with an adjusting arm and two side cantilevers, the adjusting arm is provided with a waist-shaped groove and a locking bolt, and the locking bolt is slidably arranged in the waist-shaped groove; the lamp comprises a lamp body, and is characterized in that a support and a connecting rod are arranged on the lamp body, two ends of the connecting rod are hinged to the locking bolt and one end of the support respectively, and the other end of the support is hinged to the cantilever.
In one embodiment, the number of the waist-shaped grooves and the locking bolts is one, and the connecting rods on two sides are hinged with the same locking bolt; the waist-shaped groove is provided with a graduated scale.
In one embodiment, the adjusting suspension is provided with an avoidance through hole, and the clamp is arranged through the avoidance through hole and sleeved on the cross rod.
In one embodiment, the number of the waist-shaped grooves and the number of the locking bolts are two, the two waist-shaped grooves are symmetrically arranged, and the two locking bolts slide in the two waist-shaped grooves respectively; the connecting rods on two sides are respectively hinged with the two locking bolts.
In one embodiment, a friction pad is disposed on the inner side wall of the clamp, the clamp is sleeved on the cross rod, the friction pad is located between the clamp and the cross rod, and the friction pad is used for enhancing the friction coefficient of the contact surface.
In one embodiment, the adjusting suspension is provided with a detachable auxiliary patch, the auxiliary patch is provided with a special-shaped through groove matched with the waist-shaped groove, and the locking bolt is arranged in the waist-shaped groove and the special-shaped through groove in a penetrating manner;
one side of the special-shaped through groove is a smooth surface, the other side of the special-shaped through groove is an elastic tooth surface, and the elastic tooth surface is composed of a plurality of elastic teeth.
In one embodiment, the elastic tooth surface of the special-shaped through groove is close to the lamp body on the same side, the elastic tooth of the elastic tooth surface is inclined upwards, a gap is formed between two adjacent elastic teeth, and the locking bolt is clamped or separated from the gap.
In one embodiment, the auxiliary patch is fixedly arranged on the adjusting arm of the adjusting suspension through a screw, and the auxiliary patch is made of rubber.
In conclusion, the double-lamp adjustable stadium lamp can freely adjust the irradiation angle according to the actual condition of the site when being installed, so that the light in the stadium is uniform, and the illumination requirements under different conditions are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention 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 diagram of a dual lamp body adjustable venue lamp according to the present invention;
FIG. 2 is a schematic view of the lamp body and the adjusting suspension shown in FIG. 1;
FIG. 3 is a schematic diagram (I) illustrating a mated state of the lamp body and the adjusting suspension shown in FIG. 2;
fig. 4 is a schematic diagram (two) of the fitting state of the lamp body and the adjusting suspension shown in fig. 2;
fig. 5 is a schematic structural diagram of a lamp body and an adjusting suspension in the second embodiment;
FIG. 6 is an exploded view of the lamp body and the adjusting suspension shown in FIG. 5;
FIG. 7 is a schematic plan view of a tuning suspension in accordance with a second embodiment;
fig. 8 is a schematic diagram illustrating a fitting state of a lamp body and an adjusting suspension in the second embodiment;
FIG. 9 is a schematic structural view of a clip according to the second embodiment;
fig. 10 is a schematic structural diagram of an adjusting suspension and an auxiliary patch in the third embodiment;
fig. 11 is a schematic diagram showing a matching state of the adjusting suspension and the auxiliary patch in the third embodiment;
FIG. 12 is a partial schematic view of a dual lamp body adjustable venue lamp in accordance with a third embodiment;
FIG. 13 is a schematic view (I) of the dual-lamp body adjustable stadium lamp shown in FIG. 12 in use;
fig. 14 is a schematic view (two) of the dual-lamp adjustable stadium lamp shown in fig. 12 when in use.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention 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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The invention discloses a double-lamp adjustable venue lamp 10, as shown in fig. 1 and 2, comprising: the lamp body 100, the adjusting suspension 200 and the overhead hanging assembly 300, the overhead hanging assembly 300 comprises: the cross rod 310, the steel cable 320 and the clamp 330, the steel cable 330 is used for hanging the cross rod 310, the adjusting suspension 200 is connected with the cross rod 310 through the clamp 330, and the lamp body 100 is arranged on two sides of the adjusting suspension 200.
As shown in fig. 3, the adjusting suspension 200 is provided with an adjusting arm 210 and two side cantilevers 220, the adjusting arm 210 is provided with a waist-shaped groove 211 and a locking bolt 212, and the locking bolt 212 is slidably disposed in the waist-shaped groove 211. Meanwhile, the lamp body 100 is provided with a bracket 110 and a connecting rod 120, two ends of the connecting rod 120 are respectively hinged with a locking bolt 212 and one end of the bracket 110, and the other end of the bracket 110 is hinged with a cantilever 220.
In the first embodiment, as shown in fig. 3 and 4, the number of the waist-shaped grooves 211 and the locking bolts 212 is one, and the connecting rods 120 on both sides are hinged to the same locking bolt 212. That is, the two links 120 located on both sides of the adjusting suspension 200 share the same locking bolt 212.
When the venue lamp 10 is installed, a worker adjusts the locking bolt 212 up and down to change the position of the locking bolt 212 in the waist-shaped groove 211; moreover, since the bracket 110, the connecting rod 120 and the adjusting suspension 200 form a connecting rod structure, according to the geometric relationship, when the position of the locking bolt 212 is adjusted up and down, the inclination angle of the bracket 110 and the lamp body 100 thereon is also changed. Thus, the staff can adjust the irradiation angle of the lamp body 100 at both sides by the locking bolt 212, so that the venue lamp 10 meets the requirement of the actual situation on site.
Preferably, as shown in fig. 4, a scale 211a is provided at the waist-shaped groove 211, so that a worker can visually see the displacement distance of the locking bolt 212 by the scale 211a, and further determine the inclination angle of the lamp body 100.
In this embodiment, as shown in fig. 5, the adjusting suspension 200 is provided with a avoidance through hole 201, and the clip 330 is inserted into the avoidance through hole 201 and sleeved on the cross bar 310. Thus, two lamp bodies 100 can be mounted on the rail 310 by the engagement of the clip 330 with the adjusting suspension 200, and then the rail 310 and the lamp bodies 100 thereon can be suspended together on top of the venue using the cable 320.
However, in the above embodiment, only one of the waist-shaped groove 211 and the locking bolt 212 is provided, and when the worker adjusts the position of the locking bolt 212, the brackets 110 on both sides will make the same change, i.e. the inclination angles of the lamp bodies 100 on both sides are the same. The above-described embodiment cannot meet the requirement if the worker needs to tilt the lamp bodies 100 at both sides by different angles, respectively. In order to overcome the above-mentioned drawbacks, the present invention has been further improved to obtain a second embodiment.
In the second embodiment, as shown in fig. 6, 7 and 8, the number of the waist-shaped grooves 211 and the locking bolts 212 is two, and the two waist-shaped grooves 211 are symmetrically arranged, and the two locking bolts 212 slide in the two waist-shaped grooves 211 respectively. The links 120 on both sides are hinged with two locking bolts 212, respectively. During the use, the staff can be through two locking bolt 212 of upper and lower regulation, and then control the inclination of both sides lamps and lanterns body 100 respectively, so, compare in embodiment two, the lamps and lanterns body 100 of both sides can incline different angles in embodiment one to throw light on according to the actual conditions on place better, make the light even in the venue.
When the lamp bodies 100 at both sides are inclined at different angles, the adjusting suspension 200 has a certain deflection tendency, and for this reason, it is necessary to strengthen the static friction between the clip 330 and the crossbar 310 to overcome the deflection tendency of the adjusting suspension 200, so that the adjusting suspension 200 can be always maintained in the vertical position. Preferably, as shown in fig. 9, a friction pad 331 is disposed on an inner side wall of the clip 330, the clip 330 is sleeved on the cross bar 310, and the friction pad 331 is located between the clip 330 and the cross bar 310, and the friction pad 331 is used for enhancing a friction coefficient of a contact surface. Thus, when the clip 330 contacts the cross bar 310 through the friction pad 331 after installation, the friction coefficient of the contact surface increases, and the static friction force required to be overcome when the clip 330 slides relative to the cross bar 310 increases, so that the adjusting suspension 200 is not easy to deflect even if the positions of the lamp bodies 100 at two sides are asymmetric.
Further, during actual use, it is found that when changing the inclination angle of the lamp body 100, the operator holds the adjusting suspension 200 to prevent it from shaking during adjustment and unscrews the locking bolt 212; the connecting rod 120 is pulled to enable the locking bolt 212 to slide up and down so as to change the inclination angle of the lamp body 100; after final adjustment to the proper position, the operator will also be free to tighten the locking bolt 212 while grasping the link 120. Therefore, the operation is complicated during adjustment, and inconvenience is brought to staff. Therefore, the invention is improved again to obtain a third embodiment, and aims to further facilitate the adjustment operation of the staff.
Specifically, as shown in fig. 10, a detachable auxiliary patch 230 is provided on the adjusting suspension 200, and a special-shaped through groove 231 matched with the waist-shaped groove 211 is provided on the auxiliary patch 230, and the locking bolt 212 is inserted into the waist-shaped groove 211 and the special-shaped through groove 231. Wherein, one side of the special-shaped through groove 231 is a smooth surface, and the other side of the special-shaped through groove 231 is an elastic tooth surface, and the elastic tooth surface is composed of a plurality of elastic teeth 231a.
Preferably, as shown in fig. 11, the elastic tooth surfaces of the shaped through grooves 231 are close to the lamp body 100 on the same side, and the elastic teeth 231a of the elastic tooth surfaces are inclined upward, a gap 231b is formed between two adjacent elastic teeth 231a, and the locking bolt 212 is clamped or separated from the gap 231b. The resilient tooth surface of the profiled through slot 231 provides an additional support for the link 120 during adjustment so that the link 120 stays in the current position, i.e., corresponds to a manual grasping of the link 120 by a worker to facilitate subsequent tightening of the locking bolt 212. The specific working principle will be explained below.
In this embodiment, the auxiliary patch 230 is fixed on the adjusting arm 210 of the adjusting suspension 200 by a screw (not shown), and the auxiliary patch 230 is made of rubber, i.e. the elasticity of the elastic teeth 231a comes from its own material. The auxiliary patch 230 is replaceable, and after a period of use, the elastic performance of the elastic teeth 231a is reduced, so that the auxiliary patch 230 can be replaced to obtain new elastic teeth 231a.
Next, the operation principle of the auxiliary patch 230 will be described with reference to the above-described structure:
taking one side of the adjusting suspension 200 as an example, as shown in fig. 12, when in installation, the auxiliary patch 230 is attached to the adjusting arm 210, the waist-shaped groove 211 is just covered by the special-shaped through groove 231 of the auxiliary patch 230, and the elastic tooth surface of the special-shaped through groove 231 is positioned close to the lamp body 100;
when in use, when the staff needs to adjust, firstly, the staff unscrews the locking bolt 212 to enable the connecting rod 120 to have a moving condition basis; then, the worker pulls the link 120 upward or downward so that the position of the locking bolt 212 moves up and down, thereby changing the inclination angle of the lamp body 100. Specifically, when the link 120 is pulled upward, as shown in fig. 13, the link 120 has an obliquely upward force as shown by the broken arrow, and the lock bolt 212 is also subjected to a thrust force in the same direction, at this time, the rod portion of the lock bolt 212 will be held against the smooth surface of the shaped through groove 231, so that the lock bolt 212 can slide smoothly along the smooth surface; when the connecting rod 120 is pulled downwards, as shown in fig. 13, the connecting rod 120 has a force as shown by a solid arrow, and the locking bolt 212 is also subjected to a pulling force in the same direction, at this time, the rod portion of the locking bolt 212 will abut against the elastic tooth surface, and the elastic tooth 231a will provide a certain elastic force for the locking bolt 212, so that the locking bolt 212 needs to overcome the elastic force to slide downwards. That is, when the force is applied upward, the lock bolt 212 is abutted against the smooth surface, which can smoothly slide upward; when the force is applied downwards, the locking bolt 212 is propped against the elastic tooth surface, and the elastic tooth 231a can block the locking bolt 212, so that the locking bolt 212 slides downwards to have hysteresis;
then, after the locking bolt 212 and the connecting rod 120 are adjusted to the proper positions, the lamp body 100 reaches the desired inclination angle, and at this time, the worker pushes the connecting rod 120 laterally to press the locking bolt 212 into the gap 231b of the elastic tooth surface (as shown in fig. 14). In this case, the elastic deformation amplitude of the elastic teeth 231a at the corresponding positions increases, and the elastic force imparted to the lock bolt 212 by the elastic teeth 231a is also large. This elastic force will be sufficient to overcome the pulling force of the gravitational component of the lamp body 100 on the link 120, that is, the worker will not apply any external force any more, and the locking bolt 212 and the link 120 will remain in the current position. Then, the worker does not need to grasp the connecting rod 120 and directly screw the locking bolt 212 to fix the positions of the connecting rod 120 and the adjusting arm 210;
when readjustment is required, the operator unscrews the lock bolt 212, then applies a lateral pushing force to the link 120, disengages the lock bolt 212 from the gap 231b, and then repeats the above operation.
It should be noted that, although the link 120 may be maintained at the current position after the locking bolt 212 is clamped in the gap 231b of the elastic tooth surface, the state is unstable, and when vibration occurs, the locking bolt 212 is easily separated from the gap 231b, thereby causing the link 120 to move, resulting in a change in the inclination angle of the lamp body 100. Only by tightening the locking bolt 212, a contact connection is produced between the link 120 and the adjustment arm 210, thereby securing the link 120 firmly. Thus, the auxiliary patch 230 only temporarily holds the link 120 in the current position to facilitate the tightening of the locking bolt 212 by a worker.
It is further emphasized that in any case, under the action of gravity, the inclined lamp body 100 always provides a downward inclined pulling force F for the connecting rod 120, so that the elastic tooth surface of the shaped through slot 231 is close to the lamp body 100 when designing, and the elastic tooth 231a is inclined upwards, which is considered. The design principle is as follows:
on the one hand, in the adjusting process, when the connecting rod 120 is pulled upwards, the locking bolt 212 is propped against the smooth surface, and the operator only needs to overcome the pulling force F to operate the connecting rod 120; when the connecting rod 120 is pulled downwards, the locking bolt 212 is propped against the elastic tooth surface, the elastic teeth 231a which incline upwards can block the locking bolt 212, at the moment, the blocking elastic force and the pulling force F are opposite in direction and offset each other, and a worker does not need to apply great force to overcome the elastic force of the elastic teeth 231a when pulling the connecting rod 120 downwards;
on the other hand, after being adjusted to the proper position, the worker pushes the link 120 laterally so that the lock bolt 212 is pressed into the clearance 231b of the elastic tooth surface. In this case, a stable holding can be achieved only by the elastic teeth 231a being inclined upward, and if the elastic teeth 231a are inclined downward, the lock bolt 212 is not easily held. Also, at this time, the worker does not apply an external force, and the pulling force F generated by the gravity pulls the locking bolt 212 further to be caught in the gap 231b, further maintaining the link 120 at the current position.
In summary, the dual-lamp adjustable stadium lamp 10 of the present invention can freely adjust the illumination angle according to the actual situation in the field during installation, so that the light in the stadium is uniform, and the illumination requirements under different situations are satisfied.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. 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 invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. Double-lamp body adjustable venue lamp, characterized by comprising: lamps and lanterns body, adjusting suspension and top hang the subassembly, top hang the subassembly and include: the lamp comprises a cross rod, a steel cable and a clamp, wherein the steel cable is used for hanging the cross rod, the adjusting suspension is connected with the cross rod through the clamp, and the lamp body is arranged on two sides of the adjusting suspension;
the adjusting suspension is provided with an adjusting arm and two side cantilevers, the adjusting arm is provided with a waist-shaped groove and a locking bolt, and the locking bolt is slidably arranged in the waist-shaped groove; the lamp comprises a lamp body, and is characterized in that a support and a connecting rod are arranged on the lamp body, two ends of the connecting rod are hinged to the locking bolt and one end of the support respectively, and the other end of the support is hinged to the cantilever.
2. The adjustable venue lamp with double lamp bodies according to claim 1, wherein the number of the waist-shaped grooves and the locking bolts is one, and the connecting rods on two sides are hinged with the same locking bolt; the waist-shaped groove is provided with a graduated scale.
3. The double-lamp body adjustable stadium lamp according to claim 1, wherein the adjusting suspension is provided with an avoidance through hole, and the clamp is arranged through the avoidance through hole and sleeved on the cross rod.
4. The adjustable venue lamp with double lamp bodies according to claim 1, wherein the number of the waist-shaped grooves and the locking bolts is two, the two waist-shaped grooves are symmetrically arranged, and the two locking bolts slide in the two waist-shaped grooves respectively; the connecting rods on two sides are respectively hinged with the two locking bolts.
5. The adjustable venue lamp of the double lamp body according to claim 4, wherein a friction pad is provided on an inner side wall of the clip, the clip is sleeved on the cross bar, the friction pad is positioned between the clip and the cross bar, and the friction pad is used for enhancing a friction coefficient of a contact surface.
6. The adjustable venue lamp with double lamp bodies according to claim 4, wherein the adjusting suspension is provided with a detachable auxiliary patch, the auxiliary patch is provided with a special-shaped through groove matched with the waist-shaped groove, and the locking bolt is penetrated in the waist-shaped groove and the special-shaped through groove;
one side of the special-shaped through groove is a smooth surface, the other side of the special-shaped through groove is an elastic tooth surface, and the elastic tooth surface is composed of a plurality of elastic teeth.
7. The adjustable venue lamp with double lamp bodies according to claim 6, wherein the elastic tooth surface of the special-shaped through groove is close to the lamp body on the same side, the elastic tooth of the elastic tooth surface is inclined upwards, a gap is formed between two adjacent elastic teeth, and the locking bolt is clamped or separated from the gap.
8. The adjustable venue lamp of the double lamp body according to claim 6, wherein the auxiliary patch is fixed on the adjusting arm of the adjusting suspension through a screw, and the auxiliary patch is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310310181.7A CN116576431A (en) | 2023-03-21 | 2023-03-21 | Double-lamp-body adjustable stadium lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310310181.7A CN116576431A (en) | 2023-03-21 | 2023-03-21 | Double-lamp-body adjustable stadium lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116576431A true CN116576431A (en) | 2023-08-11 |
Family
ID=87542008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310310181.7A Pending CN116576431A (en) | 2023-03-21 | 2023-03-21 | Double-lamp-body adjustable stadium lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116576431A (en) |
-
2023
- 2023-03-21 CN CN202310310181.7A patent/CN116576431A/en active Pending
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