Anti-toppling project lamp fixing support

Abstract

The utility model relates to the technical field of project lamp fixing supports, and discloses an anti-toppling project lamp fixing support which comprises a project lamp fixing support body, rotating shafts A are welded to the left side and the right side of the project lamp fixing support body respectively, and the bottoms of the two rotating shafts A are rotationally connected with a supporting mechanism. And universal shaft blocks are welded to the bottoms of the two supporting mechanisms correspondingly, and fixing mechanisms are integrally connected to one sides of the two universal shaft blocks correspondingly. According to the anti-toppling project lamp fixing support, through arrangement of fixing holes, an auxiliary mechanism, a rotating shaft B and a limiting mechanism, a threaded rod penetrates through one set of fixing holes, the threaded rod can be fixed by rotating a nut, a hydraulic rod is started, and the hydraulic rod drives the project lamp fixing support body to conduct left-right angle adjustment under the action of a rotating shaft C and the rotating shaft B; therefore, the illumination direction and the illumination angle can be conveniently adjusted according to actual requirements or environmental changes.

Description

Technical Field

[0001] The utility model relates to the technical field of a fixing bracket for a floodlight, in particular to an anti-dumping fixing bracket for a floodlight. Background Art

[0002] The floodlight fixture is a supporting structure or device used to fix and install floodlights (also called lamps, lighting lamps). Floodlights are a type of lighting fixture, usually used outdoors, on the exterior of buildings, in stadiums, billboards, and other places that require strong lighting.

[0003] However, most of the current floodlight fixtures lack an anti-dumping mechanism when in use. In the event of strong winds or external impacts, the lamps may tilt or fall, causing personal injury or property damage.

[0004] A fixing bracket for a floodlight disclosed in announcement number CN218469014U includes a lamp housing and a reflector disposed on the lamp housing, wherein tempered glass is disposed on the outer side of the reflector, and a lamp board is disposed on the inner side of the reflector, and a plurality of lamp beads are disposed on the lamp board. The fixing bracket is characterized in that a notch is disposed at the bottom of the lamp housing, and support plates extending perpendicular to the lamp housing are disposed on both sides of the notch, and a first mounting hole is disposed on the support plate, and a bracket is disposed on the support plate. The bracket of the floodlight of the utility model is embedded in the notch of the lamp housing. Under the condition that the function of the bracket remains unchanged, the length of the bracket is shortened, the size ratio of the bracket relative to the entire floodlight is reduced, and the packaging size is reduced, thereby saving costs. Before installation, the bracket can be assembled with the lamp housing, and the fixing hole of the bracket is exposed to the outside from the notch, and then the floodlight is fixed to the wall by screws, thereby improving installation efficiency.

[0005] Although the above patent is able to reduce the size ratio of the bracket relative to the entire floodlight, reduce the packaging size, thereby saving costs and improving installation efficiency; however, the device lacks an angle adjustment mechanism when in use, which means that the floodlight is fixed at a fixed angle and cannot adjust the lighting direction and angle according to actual needs or environmental changes.

[0006] Therefore, it is necessary to propose an anti-dumping floodlight fixing bracket to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide an anti-dumping fixing bracket for a floodlight which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problems of lack of an anti-dumping mechanism and lack of an angle adjustment mechanism in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a kind of anti-dumping floodlight fixing bracket, including a floodlight fixing bracket main body, the left and right sides of the floodlight fixing bracket main body are welded with a rotating shaft A, the bottoms of the two rotating shafts A are rotatably connected with a supporting mechanism, the bottoms of the two supporting mechanisms are welded with universal shaft blocks, one side of the two universal shaft blocks are integrally connected with a fixing mechanism, a plurality of fixing holes are opened on the inner bottom wall of the floodlight fixing bracket main body, an auxiliary mechanism is installed inside one group of the fixing holes, the bottom of the auxiliary mechanism is rotatably connected with a rotating shaft B, the left and right sides of the rotating shaft B are welded with receiving blocks, and the tops of the two receiving blocks are fixedly connected with a limiting mechanism.

[0011] As a further solution of the utility model, the supporting mechanism includes a telescopic long plate rotatably connected to the bottom of two groups of rotating shafts A, and a plurality of threaded holes are provided on the surfaces of the two telescopic long plates, wherein the internal threads of the two groups of threaded holes are connected with quick-release screw rods, which serve to fix the length of the telescopic long plate, thereby improving practicality.

[0012] As a further solution of the utility model, the fixing mechanism includes a telescopic short plate integrally connected to one side of the two sets of universal shaft blocks, and a fixing block is welded on one side of the two telescopic short plates. The telescopic short plate serves to adjust the position of the fixing block, thereby facilitating the fixing of the supporting mechanism.

[0013] As a further solution of the utility model, the auxiliary mechanism includes a threaded rod installed inside one group of fixing holes, and the top of the threaded rod is threadedly connected with a nut, which serves to fix the threaded rod to prevent the threaded rod from separating from the fixing hole.

[0014] As a further solution of the utility model, the limiting mechanism includes a hydraulic rod fixedly connected to the top of the two groups of receiving blocks, and the tops of the two hydraulic rods are fixedly connected with a rotating shaft C. The hydraulic rod plays a role in fixing the main body of the fixed bracket of the floodlight.

[0015] As a further solution of the utility model, a battery is fixedly connected to the bottom side edge of the main body of the floodlight fixing bracket, and a protective shell is fixedly connected to the outside of the battery. The protective shell plays a role in protecting the battery and extending the service life of the battery.

[0016] As a further solution of the utility model, the left and right sides of the top of the main body of the floodlight fixing bracket are fixedly connected with engaging blocks, and the top of the inner wall of the main body of the floodlight fixing bracket is threadedly connected with a plurality of threaded blocks, which play the role of fixing the engaging blocks.

[0017] (III) Beneficial effects

[0018] The utility model provides an anti-dumping fixed bracket for a floodlight, which has the following beneficial effects:

[0019] 1. The anti-dumping floodlight fixing bracket is provided with fixing holes, auxiliary mechanisms, rotating shaft B and limiting mechanisms. A threaded rod is passed through one of the fixing holes. The threaded rod can be fixed by turning the nut. The hydraulic rod is started. The hydraulic rod drives the main body of the floodlight fixing bracket to adjust the left and right angles under the action of the rotating shafts C and B until it is adjusted to a suitable angle, so that the lighting direction and angle can be adjusted according to actual needs or environmental changes.

[0020] 2. The anti-dumping floodlight fixing bracket, through the arrangement of the supporting mechanism, the rotating shaft A, the universal shaft block and the fixing mechanism, adjusts the angles of the two supporting mechanisms under the action of the two sets of rotating shafts A, pulls the two sets of telescopic long plates until the bottom surfaces of the two sets of telescopic short plates are attached to the fixed positions, at which time four sets of threaded holes among the several threaded holes will be automatically aligned, and the two sets of quick-release screw rods are rotated and passed through the aligned threaded holes to fix the two sets of telescopic long plates, so that a triangle shape is formed between the main body of the floodlight fixing bracket and the two sets of telescopic long plates, and then, pulls the two sets of telescopic short plates, and the two sets of telescopic short plates drive the two sets of fixing blocks to move until the two sets of fixing blocks are located on the surface of the mounting holes at the fixed positions, and fixes them with bolts to prevent the lamp from tilting or falling down in the case of strong winds or external impacts, causing personal injury or property loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the fixing hole structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the support mechanism structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0025] In the figure: 1. main body of the floodlight fixing bracket; 2. supporting mechanism; 201. telescopic long plate; 202. threaded hole; 203. quick-release screw rod; 3. rotating shaft A; 4. universal shaft block; 5. fixing mechanism; 501. telescopic short plate; 502. fixing block; 6. fixing hole; 7. auxiliary mechanism; 701. threaded rod; 702. nut; 8. rotating shaft B; 9. receiving block; 10. limiting mechanism; 1001. hydraulic rod; 1002. rotating shaft C; 11. battery; 12. engaging block; 13. threaded block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an anti-dumping floodlight fixing bracket, comprising a floodlight fixing bracket body 1, a rotating shaft A3 is welded on the left and right sides of the floodlight fixing bracket body 1, the bottom of the two rotating shafts A3 are rotatably connected with a supporting mechanism 2, the bottom of the two supporting mechanisms 2 are welded with a universal shaft block 4, one side of the two universal shaft blocks 4 are integrally connected with a fixing mechanism 5, through the arrangement of the supporting mechanism 2, the rotating shaft A3, the universal shaft block 4 and the fixing mechanism 5, it is prevented that the lamp tilts or falls down in the case of strong wind or external impact, causing personal injury or property loss, a plurality of fixing holes 6 are opened on the inner bottom wall of the floodlight fixing bracket body 1, an auxiliary mechanism 7 is installed inside one group of the fixing holes 6, the bottom of the auxiliary mechanism 7 is rotatably connected with a rotating shaft B8, and receiving blocks 9 are welded on the left and right sides of the rotating shaft B8, and the tops of the two receiving blocks 9 are fixedly connected with a limiting mechanism 10. Through the arrangement of the fixing holes 6, the auxiliary mechanism 7, the rotating shaft B8 and the limiting mechanism 10, it is convenient to adjust the lighting direction and angle according to actual needs or environmental changes.

[0028] See also Figure 3 The supporting mechanism 2 includes a telescopic long plate 201 rotatably connected to the bottom of two sets of rotating shafts A3. The surfaces of the two telescopic long plates 201 are provided with a plurality of threaded holes 202. The internal threads of the two sets of threaded holes 202 are connected with quick-release screw rods 203. The quick-release screw rods 203 serve to fix the length of the telescopic long plates 201, thereby improving practicality.

[0029] See also Figure 3 The fixing mechanism 5 includes a telescopic short plate 501 integrally connected to one side of the two sets of universal shaft blocks 4. A fixing block 502 is welded on one side of the two telescopic short plates 501. The telescopic short plate 501 plays a role in adjusting the position of the fixing block 502, which is convenient for fixing the supporting mechanism 2.

[0030] See also Figure 4 The auxiliary mechanism 7 includes a threaded rod 701 installed inside one of the sets of fixing holes 6. The top of the threaded rod 701 is threadedly connected with a nut 702. The nut 702 serves to fix the threaded rod 701 to prevent the threaded rod 701 from separating from the fixing hole 6.

[0031] See also Figure 4The limiting mechanism 10 includes a hydraulic rod 1001 fixedly connected to the top of the two groups of receiving blocks 9, and the tops of the two hydraulic rods 1001 are fixedly connected with a rotating shaft C1002. The hydraulic rod 1001 plays a role in fixing the main body 1 of the fixed bracket of the floodlight.

[0032] See also Figure 1 A battery 11 is fixedly connected to the bottom edge of the main body 1 of the fixed bracket of the floodlight. A protective shell is fixedly connected to the outside of the battery 11. The protective shell plays a role in protecting the battery 11 and extending the service life of the battery 11.

[0033] See also Figure 1 The left and right sides of the top of the main body 1 of the projection lamp fixing bracket are fixedly connected with engagement blocks 12, and the top of the inner wall of the main body 1 of the projection lamp fixing bracket is threadedly connected with a plurality of threaded blocks 13, which play the role of fixing the engagement blocks 12.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: insert the threaded rod 701 through one of the fixing holes 6, and turn the nut 702 to fix the threaded rod 701. Start the hydraulic rod 1001, and the hydraulic rod 1001 drives the main body 1 of the floodlight fixing bracket to adjust the angle left and right under the action of the rotating shaft C1002 and the rotating shaft B8 until it is adjusted to a suitable angle;

[0036] The second step: adjust the angles of the two groups of supporting mechanisms 2 under the action of the two groups of rotating shafts A3, pull the two groups of telescopic long plates 201 until the bottom surfaces of the two groups of telescopic short plates 501 are attached to the fixed position, at this time, four groups of threaded holes 202 among the several threaded holes 202 will be automatically aligned, and the two groups of quick-release screw rods 203 are rotated and passed through the aligned threaded holes 202 to fix the two groups of telescopic long plates 201, so that a triangle shape is formed between the main body 1 of the fixed bracket of the floodlight and the two groups of telescopic long plates 201, and then, pull the two groups of telescopic short plates 501, and the two groups of telescopic short plates 501 drive the two groups of fixed blocks 502 to move until the two groups of fixed blocks 502 are located on the surface of the mounting holes at the fixed position, and fix them with bolts.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-tilting projection lamp fixing bracket, comprising a projection lamp fixing bracket body (1), characterized in that: The left and right sides of the main body (1) of the projector lamp fixing bracket are both welded with a rotating shaft A (3), the bottoms of the two rotating shafts A (3) are rotatably connected to a supporting mechanism (2), the bottoms of the two supporting mechanisms (2) are both welded with a universal shaft block (4), one side of the two universal shaft blocks (4) is integrally connected with a fixing mechanism (5), the inner bottom wall of the main body (1) of the projector lamp fixing bracket is provided with a plurality of fixing holes (6), an auxiliary mechanism (7) is installed inside one group of the fixing holes (6), the bottom of the auxiliary mechanism (7) is rotatably connected to a rotating shaft B (8), the left and right sides of the rotating shaft B (8) are both welded with a receiving block (9), and the tops of the two receiving blocks (9) are fixedly connected to a limiting mechanism (10).

2. The anti-dumping mounting bracket for a floodlight according to claim 1, characterized in that: The support mechanism (2) comprises a telescopic long plate (201) rotatably connected to the bottom of two groups of rotating shafts A (3), and the surfaces of the two telescopic long plates (201) are provided with a plurality of threaded holes (202), wherein the internal threads of the two groups of threaded holes (202) are connected with quick-release screw rods (203).

3. The anti-dumping mounting bracket for a floodlight according to claim 1, characterized in that: The fixing mechanism (5) comprises a telescopic short plate (501) integrally connected to one side of two sets of universal shaft blocks (4), and a fixing block (502) is welded to one side of the two telescopic short plates (501).

4. The anti-dumping mounting bracket for a floodlight according to claim 1, characterized in that: The auxiliary mechanism (7) comprises a threaded rod (701) installed inside one of the sets of fixing holes (6), and a nut (702) is threadedly connected to the top of the threaded rod (701).

5. The anti-dumping mounting bracket for a floodlight according to claim 1, characterized in that: The limiting mechanism (10) comprises a hydraulic rod (1001) fixedly connected to the tops of the two groups of receiving blocks (9), and the tops of the two hydraulic rods (1001) are fixedly connected to a rotating shaft C (1002).

6. The anti-dumping mounting bracket for a floodlight according to claim 1, characterized in that: A storage battery (11) is fixedly connected to one side edge of the bottom of the main body (1) of the projector lamp fixing bracket, and a protective shell is fixedly connected to the outside of the storage battery (11).

7. The anti-dumping mounting bracket for a floodlight according to claim 1, characterized in that: Engaging blocks (12) are fixedly connected to both left and right sides of the top of the main body (1) of the projector lamp fixing bracket, and a plurality of threaded blocks (13) are threadedly connected to the top of the inner side wall of the main body (1) of the projector lamp fixing bracket.

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