Working lamp with heating function

Abstract

The utility model relates to the technical field of working lamps, in particular to a working lamp with a heating function. The problem that in the prior art, height adjustment of a heating lamp is tedious is solved, and the practicability of equipment is improved. The device structurally comprises a shell, an illuminating lamp and a heating device are arranged in the shell, a connecting rod is arranged below the shell, a sliding rod is slidably connected in the connecting rod, the lower end of the connecting rod is rotatably connected with a first supporting leg, a second supporting leg and a third supporting leg, and the sliding rod is rotatably connected with a first rotating rod, a second rotating rod and a third rotating rod at the same time; the shell is further provided with a control structure used for controlling the sliding rod to move. The design that in the prior art, locking bolts are adopted for locking and fixing the multiple telescopic rods is replaced, the height of the work lamp can be adjusted more accurately, and high practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of working lamp, specifically, relates to a working lamp with heating function. BACKGROUND

[0002] The working lamp with heating function is a kind of equipment that combines lighting and heating function, and is designed to provide lighting while helping users keep warm in cold environment.It is usually used in outdoor or no heating work place, such as construction site, garage, warehouse, open-air activities, etc., especially in cold weather conditions.

[0003] The existing heating working lamp adopts multi-section telescopic rod design, so as to adjust the height of working lamp as required, to realize heat emission at different heights.Height adjustment is realized by the telescopic of telescopic rod and the fixation of locking bolt.

[0004] Although the height of heating lamp can be adjusted in this way, there are still the following problems: when adjusting the height of heating lamp, the user needs to loosen the locking bolt first, and then manually adjust the distance between telescopic rods.In this process, the user must hold the heating lamp with hand to ensure that the height of lamp does not change.This not only increases the difficulty of adjustment operation, but also may cause the telescopic rod position to slide during adjustment, affecting the accuracy of final adjustment. SUMMARY

[0005] The utility model provides a working lamp with heating function, solve the heating lamp height adjustment cumbersome problem in prior art, improve the practicability of equipment.

[0006] The technical scheme of the utility model is as follows:

[0007] A working lamp with heating function, comprising a shell,

[0008] The shell is provided with a lighting lamp and a heating device, the shell is provided with a connecting rod below, the connecting rod is slidably connected with a sliding rod, the connecting rod is rotatably connected with a first supporting leg, a second supporting leg and a third supporting leg at lower end, the sliding rod is rotatably connected with a first rotating rod, a second rotating rod and a third rotating rod simultaneously, the shell is further provided with a control structure for controlling the movement of sliding rod.

[0009] Further, the control structure includes an adjusting gear, the connecting rod is fixed with a first limit plate and a second limit plate, the adjusting gear is arranged between the first limit plate and the second limit plate, the adjusting gear is rotatably connected with the first limit plate and the second limit plate simultaneously, and the adjusting gear is threadedly connected with the sliding rod.

[0010] Further, the connecting rod is internally provided with a first sliding groove, the sliding rod is in sliding connection with the first sliding groove, a sliding block is fixed at the end of the sliding rod, the first sliding groove is provided with a second sliding groove away from the end of the first limiting plate, the cross section of the first sliding groove is circular structure, and the second sliding groove is square structure.

[0011] Further, the connecting rod is internally provided with a first sliding groove, the sliding rod is in sliding connection with the first sliding groove, a sliding block is fixed at the end of the sliding rod, the first sliding groove is provided with a second sliding groove away from the end of the first limiting plate, the cross section of the first sliding groove is circular structure, and the second sliding groove is square structure.

[0012] Further, the connecting rod is internally provided with a first sliding groove, the sliding rod is in sliding connection with the first sliding groove, a sliding block is fixed at the end of the sliding rod, the first sliding groove is provided with a second sliding groove away from the end of the first limiting plate, the cross section of the first sliding groove is circular structure, and the second sliding groove is square structure.

[0013] Further, the connecting rod is internally provided with a first sliding groove, the sliding rod is in sliding connection with the first sliding groove, a sliding block is fixed at the end of the sliding rod, the first sliding groove is provided with a second sliding groove away from the end of the first limiting plate, the cross section of the first sliding groove is circular structure, and the second sliding groove is square structure.

[0014] Further, the connecting rod is internally provided with a first sliding groove, the sliding rod is in sliding connection with the first sliding groove, a sliding block is fixed at the end of the sliding rod, the first sliding groove is provided with a second sliding groove away from the end of the first limiting plate, the cross section of the first sliding groove is circular structure, and the second sliding groove is square structure.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] The working process of the embodiment is as follows: when the height of the working lamp needs to be adjusted, the adjusting gear is rotated, the sliding rod moves relative to the connecting rod under the limiting of the second sliding groove, and simultaneously the rotating angle of the first supporting leg, the second supporting leg and the third supporting leg relative to the connecting rod changes, so that the height of the working lamp is adjusted.

[0017] The embodiment is provided with the connecting rod below the shell, and the sliding rod is arranged in the connecting rod, the rotating angle of the first rotating rod, the second rotating rod and the third rotating rod is adjusted through the control structure, the design of the prior art that the plurality of telescopic rods are locked and fixed through the locking bolt is replaced, the height of the working lamp adjusted by the embodiment is more accurate, and the utility model has strong practicability. ACCURATE DESCRIPTION OF DRAWINGS

[0018] The utility model will be explained in further detail in combination with the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a structural schematic view of the prior art;

[0020] Figure 2 It is the whole structural schematic of the embodiment Figure 1 ;

[0021] Figure 3Structure diagram of the whole structure of the embodiment Figure 2 ;

[0022] Figure 4 Structure diagram of the inside of the shell in the embodiment

[0023] Figure 5 Structure diagram of the inside of the connecting rod in the embodiment Figure 1 ;

[0024] Figure 6 Structure diagram of the inside of the connecting rod in the embodiment Figure 2 ;

[0025] Figure 7 Structure diagram of the connecting structure of the shell and the connecting rod in the embodiment.

[0026] In the figure:

[0027] 1, shell; 11, mounting support; 12, illuminating lamp; 13, fan; 14, heating device; 2, connecting rod; 21, second sliding groove; 22, first sliding groove; 23, adjusting gap; 24, first limiting plate; 25, second limiting plate; 3, rotating piece; 31, locking bolt; 41, first supporting leg; 411, non-slip pad; 42, second supporting leg; 43, third supporting leg; 51, first rotating rod; 52, second rotating rod; 53, third rotating rod; 6, sliding rod; 61, connecting column; 62, sliding block; 7, adjusting gear. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0029] As shown in Figures 2 to 7 , the embodiment provides a working lamp with a heating function, which comprises a shell 1.

[0030] The illuminating lamp 12 and the heating device 14 in the embodiment are arranged in the shell 1, the connecting rod 2 is arranged below the shell 1, the sliding rod 6 is slidingly arranged in the connecting rod 2, the first supporting leg 41, the second supporting leg 42 and the third supporting leg 43 are rotatably arranged at the lower end of the connecting rod 2, and the sliding rod 6 is rotatably connected with the first rotating rod 51, the second rotating rod 52 and the third rotating rod 53. The control structure arranged on the shell 1 is also provided for controlling the movement of the sliding rod 6.

[0031] The control structure in the embodiment comprises an adjusting gear 7, a first limiting plate 24 and a second limiting plate 25 fixedly arranged on the connecting rod 2, and the adjusting gear 7 is arranged between the first limiting plate 24 and the second limiting plate 25 and rotationally connected with the first limiting plate 24 and the second limiting plate 25, so as to prevent the adjusting gear 7 from slipping and deviating and increase the stability of the structure. The adjusting gear 7 is threadedly connected with the sliding rod 6. In the embodiment, the sliding rod 6 is controlled to move relative to the connecting rod 2 by rotating the adjusting gear 7. Since the adjusting gear 7 is threadedly connected with the sliding rod 6, when the sliding rod 6 is moved to a proper position, the adjusting gear 7 does not rotate, thus forming self-locking and increasing the stability of the working lamp.

[0032] The first sliding groove 22 in the embodiment is arranged in the connecting rod 2, the sliding rod 6 is slidably connected with the first sliding groove 22, the sliding block 62 is fixedly arranged at the end of the sliding rod 6, and the second sliding groove 21 is arranged at the end of the first sliding groove 22 away from the first limiting plate 24. The first sliding groove 22 has a circular cross section, so as to facilitate the installation of the threaded part of the sliding rod 6 threadedly connected with the adjusting gear 7. The second sliding groove 21 has a square structure, so as to limit the rotation of the sliding rod 6. The sliding block 62 is slidably connected with the second sliding groove 21. Such a design ensures that the sliding rod 6 can be controlled to move in the vertical direction when the adjusting gear 7 rotates.

[0033] The adjusting gap 23 in the embodiment is arranged on the side wall of the connecting rod 2 and communicates with the first sliding groove 22. Such a design facilitates the control of the rotation of the adjusting gear 7 by the user.

[0034] The mounting bracket 11 in the embodiment is fixedly arranged in the shell 1, the illuminating lamp 12 and the heating device 14 are fixedly connected with the mounting bracket 11, and the fan 13 is fixedly arranged in the shell 1. The illuminating lamp 12 is used to perform the illuminating function of the working lamp in the embodiment. The heating device 14 used in the embodiment can be a heating resistance wire, and the heated air is blown out by the fan 13, so as to achieve the heating function.

[0035] The anti-skid pad 411 in the embodiment is arranged at the end of the first supporting leg 41, the second supporting leg 42 and the third supporting leg 43 away from the sliding rod 6, and is composed of rubber material. Such a design increases the grip of the first supporting leg 41, the second supporting leg 42 and the third supporting leg 43.

[0036] The rotating piece 3 is fixedly arranged at the top of the connecting rod 2, the rotating piece 3 is rotationally connected with the shell 1, the locking bolt 31 is arranged between the rotating piece 3 and the shell 1, the connecting column 61 is fixedly arranged at the bottom of the sliding rod 6, and the first rotating rod 51, the second rotating rod 52 and the third rotating rod 53 are all rotationally connected with the connecting column 61. The shell 1 can be rotated relative to the connecting rod 2 through the rotating piece 3, and the locking positioning is achieved through the locking bolt 31. The design makes the elevation angle of the shell 1 adjustable.

[0037] The working process of the embodiment is as follows: when the height of the working lamp needs to be adjusted, the adjusting gear 7 is rotated, the sliding rod 6 moves relative to the connecting rod 2 under the limiting of the second sliding groove 21, and the rotating angle of the first supporting leg 41, the second supporting leg 42 and the third supporting leg 43 relative to the connecting rod 2 is changed, so that the height of the working lamp is adjusted.

[0038] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A work light with heating function, comprising a shell (1), characterized in that, the shell (1) is provided with a lighting lamp (12) and a heating device (14), the shell (1) is provided with a connecting rod (2) below, the connecting rod (2) is slidably connected with a sliding rod (6), the connecting rod (2) is rotatably connected with a first supporting leg (41), a second supporting leg (42) and a third supporting leg (43) at the lower end, the sliding rod (6) is rotatably connected with a first rotating rod (51), a second rotating rod (52) and a third rotating rod (53), and the shell (1) is further provided with a control structure for controlling the movement of the sliding rod (6).

2. The work light with a warming function according to claim 1, characterized in that, The control structure comprises an adjusting gear (7), the connecting rod (2) is fixed with a first limiting plate (24) and a second limiting plate (25), the adjusting gear (7) is arranged between the first limiting plate (24) and the second limiting plate (25), the adjusting gear (7) is rotatably connected with the first limiting plate (24) and the second limiting plate (25), and the adjusting gear (7) is threadedly connected with the sliding rod (6).

3. The work light with a warming function according to claim 2, characterized in that, The connecting rod (2) is provided with a first sliding groove (22), the sliding rod (6) is slidably connected with the first sliding groove (22), the sliding rod (6) is fixed with a sliding block (62) at the end, the first sliding groove (22) is provided with a second sliding groove (21) away from the first limiting plate (24), the cross section of the first sliding groove (22) is circular structure, the second sliding groove (21) is square structure, and the sliding block (62) is slidably connected with the second sliding groove (21).

4. The work light with a warming function according to claim 3, characterized in that, The side wall of the connecting rod (2) is provided with an adjusting gap (23), and the adjusting gap (23) is communicated with the first sliding groove (22).

5. The work light with a warming function according to claim 1, characterized in that, The shell (1) is fixed with a mounting bracket (11), the lighting lamp (12) and the heating device (14) are fixedly connected with the mounting bracket (11), and the shell (1) is further fixed with a fan (13).

6. The work light with a warming function according to claim 1, characterized in that, The first supporting leg (41), the second supporting leg (42) and the third supporting leg (43) are each provided with a non-slip pad (411) away from the sliding rod (6), and the non-slip pad (411) is composed of rubber material.

7. The work light with a warming function according to claim 1, characterized in that, The connecting rod (2) is further provided with a rotating piece (3) fixed at the top, the rotating piece (3) is rotatably connected with the shell (1), a locking bolt (31) is further arranged between the rotating piece (3) and the shell (1), the sliding rod (6) is fixed with a connecting column (61) at the bottom, and the first rotating rod (51), the second rotating rod (52) and the third rotating rod (53) are rotatably connected with the connecting column (61).

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