Mining lamp structure for abutting and buckling positioning

Abstract

The mining lamp structure comprises a radiator, a light source plate and an integrated lens panel, a circular concave cavity is formed in the bottom face of the radiator, and a screw hole column is integrally formed in the center of the inner top wall of the circular concave cavity; buckling cavities are formed in the side wall of the circular concave cavity at equal intervals, and elastic buckling pieces are fixed in the buckling cavities through screws; a threaded column is arranged in the center of the top surface of the integrated lens panel; the threaded column of the integrated lens panel is in threaded connection in the threaded hole column, and the elastic abutting fastener abuts against the edge of the bottom face of the integrated lens panel. The LED lamp is reasonable in structural arrangement, the threaded column is arranged in the center of the top face of the integrated lens panel and matched with the elastic abutting fastener located on the inner wall of the circular concave cavity, the threaded column of the integrated lens panel is in threaded connection with the threaded hole column of the radiator, and connection of the center and the edge of the integrated lens panel at multiple positions is achieved. Local deformation or damage of the integrated lens panel cannot be caused, and the using stability and effectiveness of the overall structure are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of industrial and mining lamp, concretely relates to a kind of industrial and mining lamp structure of resistance deduction positioning. BACKGROUND

[0002] Industrial and mining lamp is the lighting lamp structure used in factory, workshop, factory building and various indoor rooms, and conventional industrial and mining lamp includes radiator, light source board, integral lens panel, and integral lens panel is only edge by screw or buckle mode fixed, for example, as shown in 202521585755.2, it is in the upper surface edge of lamp body assembly and is provided with buckle piece, cooperate the clamping block on shell assembly, when installing, it is connected by the clamping block and buckle piece buckling, it can meet general situation use demand, but due to the limitation of structure, when long time lighting is used, the middle part of its integral lens panel is prone to deformation, affect the light-emitting angle of lamp, affect the use stability, difficult to meet the needs of market. INVENTION CONTENTS

[0003] The utility model aims at providing a kind of industrial and mining lamp structure of resistance deduction positioning with reasonable structure and being conducive to improving use stability.

[0004] The technical scheme for realizing the utility model is a kind of industrial and mining lamp structure of resistance deduction positioning, including radiator, light source board and integral lens panel, the bottom of the radiator is provided with circular recess, the cavity inner top wall center of the circular recess is integrally formed with threaded hole column;

[0005] The side wall of the circular recess is provided with resistance deduction cavity at equal intervals, and the resistance deduction cavity is fixed with elastic resistance piece in it by screw;

[0006] The light source board is fixed in the circular recess by screw, and the center of the light source board is provided with a clearance hole;

[0007] The top surface center of the integral lens panel is integrally formed with threaded column;

[0008] The threaded column of the integral lens panel is screw-connected in the threaded hole column, and the edge of the integral lens panel is attached to the inner wall of the circular recess, and the edge of the integral lens panel is positioned by the elastic resistance piece resisting the edge of the bottom surface of the integral lens panel.

[0009] Further preferably, the height of the threaded hole column is greater than the thickness of the light source board and less than the depth of the circular recess.

[0010] Further preferably, the elastic resistance piece includes a housing, a spring and a resistance tongue inside the housing.

[0011] The abutting tongue is extended out of the shell under the action of the spring, and the abutting tongue can make the spring change pressure and shrink into the shell under the action of external force.

[0012] The shell is fixed in the abutting cavity through screws.

[0013] Further preferably, the shape and size of the shell are the same as the shape and size of the abutting cavity.

[0014] Further preferably, a sealing gasket is arranged between the top edge of the integrated lens panel and the edge of the circular recess.

[0015] Further preferably, the top surface and the bottom surface of the heat sink are integrally formed with heat dissipation fins.

[0016] The heat dissipation fins of the bottom surface of the heat sink are located at the periphery of the circular recess.

[0017] Further preferably, the top surface of the heat sink is fixed with a driving box through screws, and the driving box is connected with the light source panel through wires.

[0018] The utility model has the positive effect: the structure setting of the utility model is reasonable, it sets up the screw hole post in the bottom surface center of heat dissipation piece, simultaneously integrally forms the screw thread post in the top surface center of integrated lens panel, it will not influence the normal use of integrated lens panel, and cooperates the elastic abutting piece on the inner wall of circular recess, when assembling, the screw thread connection of screw thread post of integrated lens panel and the screw hole post of heat dissipation piece, when screwing, the edge of integrated lens panel is pasted on the inner wall of circular recess, and the elastic abutting piece is compressed to make the elastic abutting piece shrink, after screwing in place, the elastic abutting piece resets and extends and abuts in the bottom edge of integrated lens panel, so that the center and the edge of integrated lens panel can be connected in many places, when using for a long time, will not cause the local deformation or damage of integrated lens panel, improves the use stability and effectiveness of overall structure, and convenient to disassemble and assemble, is not easy to loosen or fall off, and the applicability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the content of the utility model more easily understood clearly, the utility model is further explained in detail below according to specific embodiments and in conjunction with the drawings, wherein:

[0020] Fig. 1 It is the structure schematic diagram of the utility model;

[0021] Fig. 2 It is the split structure schematic diagram of the utility model;

[0022] Fig. 3 It is the sectional structure schematic diagram of the utility model.

[0023] Figure markings: radiator 1, light source board 2, integrated lens panel 3, circular cavity 4, screw hole column 5, buckle cavity 6, elastic buckle 7, housing 71, spring 72, buckle tongue 73, threaded column 8, sealing gasket 9, heat dissipation fin 10, drive box 11. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example

[0026] See Figs. 1 to 3 As shown, a mining lamp structure with a detent positioning includes a radiator 1, a light source board 2 and an integrated lens panel 3. The bottom surface of the radiator is provided with a circular cavity 4, and the center of the top wall of the circular cavity is integrally formed with a screw hole column 5; in this embodiment, the radiator is a conventional structure of the prior art and is simply applied, and the integrated lens panel and light source board are also conventional structures of the prior art, and the size and depth of the circular cavity can be processed and set as needed.

[0027] Furthermore, the circular cavity is evenly spaced on its sidewalls, with elastic latches 7 secured within the latches via screws. The elastic latch comprises a housing 71, a spring 72, and a latch tongue 73 within the housing. During use, the latch tongue extends out of the housing under the action of the spring, and under external force, the latch tongue compresses and retracts the spring into the housing. The housing is secured within the latch cavity via screws. This improves assembly stability and effectiveness, and the shape and size of the housing are identical to those of the latch cavities. This ensures that after assembly, the overall aesthetics of the structure are not affected, and that the latch tongue's extension and retraction do not interfere with the normal assembly and positioning of the integrated lens panel, improving operational stability and reliability. In practical applications, the number of latch cavities is at least three, and can be four or five, etc., primarily to provide multi-point pressure and positioning at the edges of the integrated lens panel, preventing deformation and ensuring effective lighting.

[0028] The light source plate is fixed in the circular cavity by screws, and a position avoiding hole is arranged at the center of the light source plate; a threaded column 8 is integrally formed at the center of the top surface of the integrated lens panel; during assembly, the threaded column of the integrated lens panel is screwed into the threaded hole column, and the edge of the integrated lens panel is attached to the inner wall of the circular cavity and is positioned by the elastic stopper at the bottom edge of the integrated lens panel. The threaded column is integrally formed, so that the integrity of the integrated lens panel is not affected, and after assembly, the center and the edge can be positioned at multiple points, which can prevent the integrated lens panel from deforming and affecting lighting after long-term use.

[0029] During actual application, the height of the threaded hole column is greater than the thickness of the light source plate and less than the depth of the circular cavity. During assembly, the threaded hole column can also limit the position of the integrated lens panel to prevent the integrated lens panel from damaging the light source plate and improve the stability and effectiveness of use.

[0030] Moreover, a sealing washer 9 is arranged between the top edge of the integrated lens panel and the edge of the circular cavity. The sealing and waterproof performance of the connection can be improved, and the top surface and the bottom surface of the heat sink are integrally formed with heat dissipation fins 10; and the heat dissipation fins at the bottom surface of the heat sink are located at the periphery of the circular cavity. The heat dissipation performance of the overall structure can be improved.

[0031] Moreover, the top surface of the heat sink is fixed with a driving box 11 by screws, and the driving box is connected to the light source plate by wires. The driving box is a conventional structure of the prior art, which is simply applied, so it is not described in detail.

[0032] The utility model has the positive effect: the structure of the utility model is reasonable, the threaded column is arranged at the center of the bottom surface of the heat sink, and the threaded column is integrally formed at the center of the top surface of the integrated lens panel, which will not affect the normal use of the integrated lens panel, and cooperates with the elastic stopper on the inner wall of the circular cavity, during assembly, the threaded column of the integrated lens panel is screwed into the threaded hole column of the heat sink, during tightening, the edge of the integrated lens panel is attached to the inner wall of the circular cavity, and the elastic stopper is compressed to make the elastic stopper shrink, after tightening, the elastic stopper resets and extends and is positioned at the bottom edge of the integrated lens panel, so that the center and the edge of the integrated lens panel can be connected at multiple points, during long-term use, the integrated lens panel will not be locally deformed or damaged, the stability and effectiveness of the overall structure are improved, and the utility model is convenient to disassemble and assemble, is not easy to loosen or fall off, and has strong applicability.

[0033] The standard parts used in the embodiment can be directly purchased from the market, and the non-standard structural parts according to the description in the specification can also be directly processed without doubt according to the existing technical knowledge, meanwhile, the connection mode of each part adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt the conventional models in the existing technology, so the specific description is not made here.

[0034] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For the ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The changes or variations extended from the essential spirit of the utility model and obvious to the skilled in the art still belong to the protection scope of the utility model.

Claims

1. A mining lamp structure with offset positioning, comprising a heat sink, a light source board and an integrated lens panel, characterized in that: The bottom surface of the radiator is provided with a circular cavity, and a screw hole column is integrally formed in the center of the top wall of the circular cavity; Buckling cavities are arranged at equal intervals on the side walls of the circular cavity, and elastic buckling members are fixed in the buckling cavities by screws; The light source board is fixed in the circular cavity by screws and a circular hole is provided at the center of the light source board; A threaded column is integrally formed at the center of the top surface of the integrated lens panel; The threaded column of the integrated lens panel is threadedly connected to the screw hole column, and the edge of the integrated lens panel is attached to the inner wall of the circular cavity, and the elastic fastener is pressed against the bottom edge of the integrated lens panel to position the edge of the integrated lens panel.

2. The mining lamp structure with offset positioning according to claim 1, characterized in that: The height of the screw hole column is greater than the thickness of the light source board and less than the depth of the circular cavity.

3. The mining lamp structure with offset positioning according to claim 2, characterized in that: The elastic buckle comprises a shell, a spring and a buckle tongue arranged in the shell; The outer edge of the buckle tongue extends out of the housing under the action of the spring, and the buckle tongue can cause the spring to be compressed and retracted into the housing under the action of external force; The shell is fixed in the buckling cavity by screws.

4. The mining lamp structure with offset positioning according to claim 3, characterized in that: The shape and size of the shell are the same as those of the buckling cavity.

5. The mining lamp structure with offset positioning according to claim 1, characterized in that: A sealing gasket is provided between the edge of the top surface of the integrated lens panel and the edge of the circular cavity.

6. The mining lamp structure with offset positioning according to claim 1, characterized in that: The top and bottom surfaces of the radiator are integrally formed with heat dissipation fins; The heat dissipation fins on the bottom surface of the radiator are located around the circular cavity.

7. The mining lamp structure with offset positioning according to claim 1, characterized in that: A driving box is fixed to the top surface of the heat sink by screws, and the driving box is connected to the light source board by wires.

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