Mining lamp capable of achieving universal adjusting function

Abstract

The mining lamp capable of achieving the universal adjusting function comprises a lamp body and a lamp support, and the lamp body comprises a lamp holder and a housing fixedly installed on the lamp holder; the lamp holder comprises a connecting shaft, a lower connecting frame and an upper connecting frame, the lower end of the connecting shaft is connected with the housing through a connecting structure, the upper end of the connecting shaft is connected with the lower connecting frame through a lower adjusting structure, and the lower connecting frame is connected with the upper connecting frame through an upper adjusting structure. The mining lamp capable of achieving the universal adjusting function has the advantages of being simple in structure and convenient to install and operate.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to an industrial and mining lamp capable of omnidirectional adjustment. Background Technology

[0002] Industrial and mining lamps, also known as high-bay lamps, are high-efficiency indoor LED lighting fixtures that can be widely used in industrial plants, production workshops, supermarkets, sports and entertainment venues, and warehouses. Industrial and mining lamps are an important component of modern industrial lighting.

[0003] The lamp body of the industrial and mining lamp is equipped with a lamp holder, which is used to install the lamp in the required position. However, the following problems exist during its use:

[0004] 1. The lamp holder on the industrial and mining lamp body is fixed and the angle cannot be adjusted;

[0005] 2. The lamp body and lamp frame of the industrial and mining lamp are rotatably connected. After adjusting to the corresponding angle, tighten the hand-tightening bolts. When adjusting the angle, loosen the hand-tightening bolts to achieve the rotation of the lamp body relative to the lamp frame. However, the angle can only be adjusted in one direction.

[0006] The two installation methods described above result in a limited angle adjustment range for industrial and mining lamps, which cannot meet usage requirements. Summary of the Invention

[0007] In view of the shortcomings of the prior art, the technical problem to be solved by this patent application is how to provide an industrial and mining lamp with a simple structure, easy installation and operation, and capable of omnidirectional adjustment.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0009] A mining lamp capable of omnidirectional adjustment includes a lamp body and a lamp holder, wherein the lamp body includes a lamp base and a cover fixedly mounted on the lamp base;

[0010] The lamp holder includes a connecting shaft, a lower connecting frame, and an upper connecting frame. The lower end of the connecting shaft is connected to the housing through a connecting structure, the upper end of the connecting shaft is connected to the lower connecting frame through a lower adjustment structure, and the lower connecting frame is connected to the upper connecting frame through an upper adjustment structure.

[0011] In this way, during installation, the lamp holder is fixedly installed in the required position, such as the crossbeam, and the upper connecting frame is fixedly connected to the crossbeam. Then, the position of the lower connecting frame is adjusted by the upper adjustment structure, and the position of the lamp body is adjusted by the lower adjustment structure, thus realizing the universal adjustment function. This can better expand the scope of application and meet the needs of use.

[0012] Preferably, the connection structure includes a disc body fixedly installed at the lower end of the connecting shaft and a pressure plate for pressing the disc body onto the cover. The cover has a through hole that allows the connecting shaft to pass through, and a receiving groove that can accommodate the disc body. One end of the pressure plate is located below the disc body and abuts against the disc body. The pressure plate and the cover are connected by connecting bolts.

[0013] Preferably, the cover has two positioning posts protruding from the pressure plate, and the pressure plate has positioning holes that are inserted and engaged with the positioning posts.

[0014] Preferably, the lower adjustment structure includes a locking bolt and a locking nut, the lower connecting frame is inverted U-shaped, the two sides of the connecting shaft are provided with flat surfaces, the lower connecting frame is fastened to the outside of the connecting shaft, the lower connecting frame and the connecting shaft are provided with through holes facing each other, one side of the lower connecting frame is provided with a nut groove communicating with the through hole, the locking nut is located in the nut groove, and the locking bolt passes through the through hole and is connected to the locking nut.

[0015] Preferably, the upper adjustment structure includes a gear shaft fixedly installed on the upper end of the lower connecting frame, the gear shaft being connected to the upper connecting frame via a bearing, and a gear being fixedly installed on the upper end of the gear shaft;

[0016] The upper adjustment structure also includes a locking block, which has meshing teeth arranged in an arc shape. The meshing teeth can mesh with the teeth of the gear. The upper connecting frame has a threaded hole, and the locking block has a clearance hole. When the meshing teeth mesh with the gear, the clearance hole and the threaded hole are aligned. The locking block and the upper connecting frame are connected by locking bolts.

[0017] Preferably, two guide blocks are fixedly installed at the lower end of the locking block, and two sliding grooves are provided on the upper connecting frame, which can slide and cooperate with the two guide blocks respectively.

[0018] Preferably, the upper connecting frame is a rectangular frame, and the two ends of the upper connecting frame away from the cover extend outward to form mounting ends, and mounting holes are provided on the mounting ends.

[0019] In summary, this industrial and mining lamp, which can achieve omnidirectional adjustment, has the advantages of simple structure, easy installation, and convenient operation. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of an industrial and mining lamp capable of omnidirectional adjustment according to the present invention.

[0021] Figure 2 for Figure 1 A diagram showing another location.

[0022] Figure 3 for Figure 1 Enlarged diagram of point A in the middle.

[0023] Figure 4 for Figure 1 A diagram showing another view after the lamp body has been removed. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that directional terms such as "upper," "lower," "top," and "bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present invention. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0025] like Figure 1-4 As shown, a mining lamp capable of omnidirectional adjustment includes a lamp body and a lamp holder. The lamp body includes a lamp base 1 and a cover 2 fixedly installed on the lamp base.

[0026] The lamp holder includes a connecting shaft 3, a lower connecting frame 4, and an upper connecting frame 5. The lower end of the connecting shaft is connected to the cover through a connecting structure, the upper end of the connecting shaft is connected to the lower connecting frame through a lower adjustment structure, and the lower connecting frame is connected to the upper connecting frame through an upper adjustment structure.

[0027] In this way, during installation, the lamp holder is fixedly installed in the required position, such as a crossbeam. The upper connecting frame is fixedly connected to the crossbeam. Then, the position of the lower connecting frame is adjusted by the upper adjustment structure, and the position of the lamp body is adjusted by the lower adjustment structure, achieving a omnidirectional adjustment function. This can better expand the scope of application and meet usage needs. The lower adjustment structure can adjust the X-axis position of the lamp body, and the upper adjustment structure can adjust the Z-axis position, thus achieving multi-directional adjustment.

[0028] The lamp body also includes a light source mounting plate fixedly installed on the lamp housing, on which LED beads are mounted. A lamp shade is also installed at the lower end of the lamp body. The light source mounting plate is connected to the driving power supply 6 via wires. The driving power supply is located on the lamp holder and below the lamp shade. A wire hole is provided through the lamp holder. The structure of the lamp body is existing.

[0029] In implementation, the connection structure includes a disc body 7 fixedly installed at the lower end of the connecting shaft and a pressure plate 8 for pressing the disc body onto the cover. The cover has a through hole that allows the connecting shaft to pass through, and a receiving groove that can accommodate the disc body. One end of the pressure plate is located below the disc body and abuts against the disc body. The pressure plate and the cover are connected by connecting bolts 9.

[0030] In this way, the connecting shaft is fixedly connected to the lamp holder via the disc body, and the disc body is pressed and fixed using a pressure plate, which facilitates disassembly, assembly, and transportation. If the connecting shaft and lamp holder were made as one piece, the connecting shaft would be extremely prone to deformation, misalignment, or even detachment during transportation, making processing difficult and transportation inconvenient. Therefore, this application adopts a split structure, solving the problems of transportation and production.

[0031] In practice, the cover has two protruding positioning posts facing the pressure plate, and the pressure plate has positioning holes that engage with the positioning posts. This facilitates positioning of the pressure plate and enables quick connection.

[0032] In implementation, the lower adjustment structure includes a locking bolt 10 and a locking nut 11. The lower connecting frame is inverted U-shaped. Flat surfaces 12 are provided on both sides of the connecting shaft. The lower connecting frame is fastened to the outside of the connecting shaft. A through hole is provided between the lower connecting frame and the connecting shaft. A nut groove communicating with the through hole is opened on one side of the lower connecting frame opposite to the through hole. The locking nut is located in the nut groove. The locking bolt passes through the through hole and is connected to the locking nut.

[0033] In this way, when adjusting the angle of the lamp body by adjusting the lower adjustment structure, the locking bolt is loosened, and the connecting shaft and the lower connecting frame rotate relative to each other. After reaching the required angle, the locking bolt is tightened to fix the position of the connecting shaft and the lower connecting frame. The structure is simple, easy to operate, and can realize the adjustment of the lamp body in the X-axis direction.

[0034] In practice, the upper adjustment structure includes a gear shaft 13 fixedly installed on the upper end of the lower connecting frame. The gear shaft is connected to the upper connecting frame through a bearing, and a gear 14 is fixedly installed on the upper end of the gear shaft.

[0035] The upper adjustment structure also includes a locking block 15, which has meshing teeth arranged in an arc shape. The meshing teeth can mesh with the gear teeth. The upper connecting frame has a threaded hole, and the locking block has a clearance hole. When the meshing teeth mesh with the gear, the clearance hole and the threaded hole are aligned. The locking block and the upper connecting frame are connected by a locking bolt 16.

[0036] Thus, when adjusting the Z-axis orientation of the lamp body through the upper adjustment structure, the locking bolt is removed, the locking block is moved to disengage the meshing teeth from the gear teeth, and then the connecting shaft is rotated. After the orientation is adjusted to the correct position, the locking block is moved to engage the meshing teeth of the locking block with the gear teeth. The locking bolt is then used to fix the locking block on the upper connecting frame to limit the orientation of the connecting shaft and the upper connecting frame, thereby achieving the adjustment of the lamp body angle.

[0037] In practice, two guide blocks are fixedly installed at the lower end of the locking block, and two sliding grooves 17 are provided on the upper connecting frame, which can slide and engage with the two guide blocks respectively. This facilitates the guidance of the movement of the locking block.

[0038] In implementation, the upper connecting frame is a rectangular frame, with the ends of the upper connecting frame away from the cover extending outwards to form mounting ends 18. Mounting holes 19 are provided on the mounting ends. This facilitates the fixed installation of the upper connecting frame onto the crossbeam, using mounting bolts passing through the mounting holes and connecting it to the upper crossbeam.

[0039] Finally, it should be noted that those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A work lamp capable of implementing a universal adjustment function, characterized in that, The lamp body comprises a lamp holder (1) and a cover (2) fixedly installed on the lamp holder; The lamp holder comprises a connecting shaft (3), a lower connecting frame (4) and an upper connecting frame (5), the lower end of the connecting shaft is connected with the cover through a connecting structure, the upper end of the connecting shaft is connected with the lower connecting frame through a lower adjusting structure, and the lower connecting frame is connected with the upper connecting frame through an upper adjusting structure.

2. The industrial and mining lamp capable of realizing the function of universal adjustment according to claim 1, characterized in that, The connecting structure comprises a disc (7) fixedly installed on the lower end of the connecting shaft and a pressing plate (8) for pressing the disc against the cover, the cover is provided with a through hole allowing the connecting shaft to pass through, and the cover is provided with a receiving groove capable of accommodating the disc, one end of the pressing plate is located below the disc and abuts against the disc, and the pressing plate and the cover are connected through a connecting bolt (9).

3. A work lamp capable of realizing a universal adjustment function according to claim 2, characterized in that, The cover is provided with two positioning columns protruding opposite to the pressing plate, and the pressing plate is provided with positioning holes matched with the positioning columns.

4. A work lamp capable of realizing a universal adjusting function according to claim 3, characterized in that, The lower adjusting structure comprises a locking bolt (10) and a locking nut (11), the lower connecting frame is in an inverted U shape, the connecting shaft is provided with a flat surface (12) on both sides, the lower connecting frame is buckled on the outer side of the connecting shaft, the lower connecting frame and the connecting shaft are provided with a through hole opposite to the through hole, one side of the lower connecting frame is provided with a nut groove in communication with the through hole, the locking nut is located in the nut groove, and the locking bolt passes through the through hole and is connected with the locking nut.

5. A work lamp capable of realizing a universal adjustment function according to claim 4, characterized in that, The upper adjusting structure comprises a gear shaft (13) fixedly installed on the upper end of the lower connecting frame, the gear shaft is connected with the upper connecting frame through a bearing, and the upper end of the gear shaft is fixedly installed with a gear (14). The upper adjusting structure further comprises a locking block (15), the locking block is provided with engagement teeth arranged in an arc shape, the engagement teeth can be engaged with the gear teeth of the gear, the upper connecting frame is provided with a threaded hole, the locking block is provided with a clearance hole, the clearance hole and the threaded hole are opposite when the engagement teeth are engaged with the gear teeth, and the locking block is connected with the upper connecting frame through a locking bolt (16).

6. A work lamp capable of realizing a universal adjustment function according to claim 5, characterized in that, The lower end of the locking block is fixedly installed with two guide blocks, and the upper connecting frame is provided with two sliding grooves (17) capable of being slidably matched with the two guide blocks.

7. A work lamp capable of realizing a universal adjustment function according to claim 6, characterized in that, The upper connecting frame is a rectangular frame, the end portion of the upper connecting frame away from the cover is extended outward to form a mounting end (18), and the mounting end is provided with a mounting hole (19).

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