Anti-explosion lighting head lamp

Abstract

The utility model provides an anti-explosion lighting head lamp which comprises a head lamp body, the head lamp body comprises a lighting component, the lighting component is hinged to a hinge seat, a stop assembly is installed between the hinge seat and the lighting component, and a magnetic attraction area is arranged on the back of the hinge seat; buckle belt positioning plates are arranged on the two sides of the mounting base, connecting grooves are formed in the buckle belt positioning plates, buckle belts are mounted in the connecting grooves, a mounting groove for mounting the head lamp body is further formed in the mounting base, a first surrounding plate and a second surrounding plate are arranged on the two sides of the mounting groove respectively, and the head lamp body is connected into the mounting groove in a sliding mode. And a positioning piece for positioning the head lamp body is also arranged on the side surface of the mounting seat. The explosion-proof head lamp is simple in structure, the head lamp body on the explosion-proof head lamp can be quickly separated from the mounting seat, so that the explosion-proof head lamp can be adsorbed on other equipment without hindrance, and an operator does not need to take down the mounting seat from the head.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lighting, especially relates to a kind of explosion-proof headlamp. BACKGROUND

[0002] The existing explosion-proof headlamp is usually composed of a lamp body and a buckle strap, which is worn on the head to meet the lighting needs in dark or low-light environments. However, in some special situations, such as when the headlamp needs to be removed and attached to other equipment (such as the door of a power distribution box, pipes, valves, etc.), the existing design has obvious limitations.

[0003] Firstly, the existing explosion-proof headlamp does not fully consider the design of the attachment function. When the headlamp needs to be removed and attached to other equipment, the buckle strap needs to be removed together with the headlamp. Due to the presence of the buckle strap, the magnetic or other attachment methods are easily disturbed, making the attachment operation inconvenient. Secondly, in order to successfully attach the headlamp, the user needs to arrange the buckle strap first, which not only increases the complexity of the operation, but also may cause the buckle strap to be tangled or damaged, affecting the normal use of the headlamp. In addition, the existing headlamp design usually lacks a dedicated attachment structure, which cannot be directly attached to smooth or irregular surfaces, limiting its use in different scenarios.

[0004] In actual application, for example, when performing maintenance or inspection on equipment such as power distribution boxes, pipes, valves, etc., the headlamp needs to be frequently removed from the head and attached to the surface of the equipment. In this case, the presence of the buckle strap not only increases the complexity of the operation, but also may cause unstable attachment, affecting work efficiency and safety. SUMMARY

[0005] To overcome the shortcomings of the prior art, the utility model provides an explosion-proof headlamp, which has a simple structure and a headlamp body that can be quickly separated from the mounting seat, allowing it to be attached to other equipment without obstruction, and the operator does not need to remove the mounting seat from the head.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: an explosion-proof headlamp, comprising:

[0007] A headlamp body, the headlamp body lamp includes a lighting component, the lighting component is hingedly connected to a hinge seat, a stop component is installed between the hinge seat and the lighting component, and the hinge seat back is provided with a magnetic attraction area;

[0008] A mounting seat, both sides of the mounting seat are provided with buckle strap positioning plates, the buckle strap positioning plates are provided with connecting grooves, buckle straps are mounted in the connecting grooves, and a mounting groove for mounting a head lamp body is also formed in the mounting seat, both sides of the mounting groove are respectively provided with a first surrounding plate and a second surrounding plate, the head lamp body is slidably connected in the mounting groove, and a positioning member for positioning the head lamp body is arranged on the side of the mounting seat. Further, a plurality of circular magnetic sheets are inlaid on the back of the hinged seat.

[0009] Further, a vertical sliding groove is formed in the back of the hinged seat, the mounting groove of the mounting seat is provided with a sliding protrusion matched with the sliding groove, and a third surrounding plate is arranged at the bottom of the mounting seat.

[0010] Further, the sliding groove is a dovetail groove, and the number of the dovetail grooves is two.

[0011] Further, a threaded hole is formed in the first surrounding plate of the mounting seat, a hand screw is threadedly connected in the threaded hole, a positioning head is connected to the tail end of the hand screw, an accommodating hole for accommodating the positioning head is formed in the inner side of the first surrounding plate, and a positioning hole matched with the positioning head is arranged on the side of the hinged seat.

[0012] Further, the top of the first surrounding plate and the second surrounding plate is further provided with inclined guide bevels inclined to both sides.

[0013] Further, the stop assembly is two groups, each group of stop assemblies comprises a reset block fixed on the hinged seat and an arc-shaped tooth fixed on the lighting component, a stop tooth is formed on the reset block, and the arc-shaped tooth is engaged with the stop tooth on the reset block.

[0014] Further, the height of the sliding protrusion is two-thirds of the first surrounding plate or the second surrounding plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By separating the head lamp body from the mounting seat and arranging a magnetic attraction area on the back of the hinged seat, the multifunctionality of the head lamp is realized, the head lamp can be not only worn on the head but also adsorbed on a metal surface (such as a distribution box, a pipeline and the like), and the use demand in different scenes is met, when adsorption on the metal surface is needed, the mounting seat does not need to be taken off from the head, and the use is more convenient.

[0017] 2. The cooperation of the sliding groove and the sliding protrusion enables the head lamp body to slide along the mounting seat, the position and the angle of the head lamp are conveniently adjusted, the third surrounding plate prevents the head lamp body from sliding out of the mounting groove, the fixing stability of the head lamp is improved, and the guide bevels on the top of the first surrounding plate and the second surrounding plate enable the head lamp body to be more smoothly connected to the mounting seat.

[0018] 3. The design of the hand-tightening screw and positioning head allows users to quickly fix or loosen the headlight body manually without additional tools. The operation is simple and convenient. The positioning head ensures that the headlight is stably positioned in the mounting slot, especially when running and jumping, it can position the headlight body and prevent it from falling out. Attached Figure Description

[0019] Fig. 1 This is a structural diagram of the present invention;

[0020] Fig. 2 This is a structural diagram of the hinge seat of this utility model;

[0021] Fig. 3 This is a rear view of the hinge seat of this utility model;

[0022] Fig. 4 This is a structural diagram of the mounting base of this utility model.

[0023] In the diagram: 1. Headlamp body; 2. Lighting component; 3. Hinge seat; 4. Stop assembly; 5. Mounting base; 6. Buckle positioning plate; 7. Connecting groove; 8. Mounting groove; 9. First enclosure plate; 10. Second enclosure plate; 11. Positioning component; 12. Circular magnetic piece; 13. Sliding groove; 14. Sliding protrusion; 15. Third enclosure plate; 16. Threaded hole; 17. Hand screw; 18. Positioning head; 19. Receiving hole; 20. Guide bevel; 21. Reset block; 22. Stop tooth; 23. Arc tooth; 24. Buckle; 25. Long groove; 26. Reset groove; Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0025] like Figs. 1 to 4 The explosion-proof headlamp shown includes:

[0026] A headlamp body 1, the headlamp body 1 includes an illumination component 2, the illumination component 2 is hinged to a hinge seat 3, a stop assembly 4 is installed between the hinge seat 3 and the illumination component 2, and a magnetic attraction area is provided on the back of the hinge seat 3.

[0027] A mounting base 5 has buckle positioning plates 6 on both sides. The buckle positioning plates 6 have connecting grooves 7, and buckles 24 are installed in the connecting grooves 7. The mounting base 5 also has a mounting groove 8 for mounting the headlamp body 1. The two sides of the mounting groove 8 are a first enclosure 9 and a second enclosure 10, respectively. The headlamp body 1 is slidably connected in the mounting groove 8. A positioning component 11 for positioning the headlamp body 1 is also provided on the side of the mounting base 5.

[0028] The utility model discloses a head lamp body 1 can be fixed on the head of the operator, and the head lamp body 1 can be adsorbed on other equipment through the magnetic attraction area of the back of the hinged seat 3, wherein, because the stopper assembly 4 is installed between the hinged seat 3 and the lighting part 2, the lighting part 2 can be turned a certain angle relative to the hinged seat 3, and the lighting part 2 can be rotated and adjusted according to the actual situation on the spot, so that the lighting of different angles can be satisfied.

[0029] Further, the back of the hinged seat 3 is inlaid with a plurality of circular magnetic sheets 12. The plurality of circular magnetic sheets 12 are arranged to enhance the adsorption force of the magnetic attraction area, so that the head lamp body 1 can be firmly adsorbed on the surface of various metal equipment, and can remain stable even in a vibrating or inclined environment. In addition, the distribution of the plurality of magnetic sheets can disperse the magnetic force, reduce the local pressure on the head lamp body 1, and prolong the service life.

[0030] Further, the back of the hinged seat 3 is further provided with a vertical sliding groove 13, the mounting groove 8 of the mounting seat 5 is provided with a sliding protrusion 14 matched with the sliding groove 13, and the bottom of the mounting seat 5 is provided with a third surrounding plate 15. The head lamp body 1 can slide vertically along the mounting seat 5 through the cooperation of the sliding groove 13 and the sliding protrusion 14, which makes the head lamp body 1 slide up and down more smoothly. The third surrounding plate 15 prevents the head lamp body 1 from sliding out of the mounting groove 8, and improves the fixing stability of the head lamp body.

[0031] Further, the sliding groove 13 is a dovetail groove, and the number of the dovetail grooves is two. The design of the dovetail groove can prevent the sliding protrusion 14 from coming out from the side during sliding, and ensure the connection firmness of the head lamp body 1 and the mounting seat 5. The arrangement of two dovetail grooves further enhances the stability of the sliding connection, and prevents the head lamp body from shaking during use.

[0032] Further, a threaded hole 16 is formed in the first surrounding plate 9 of the mounting seat 5, a hand screw 17 is threadedly connected in the threaded hole 16, a positioning head 18 is connected at the end of the hand screw 17 (the end of the screw rod of the hand screw 17 has a reduced diameter part), a containing hole 19 for containing the positioning head 18 is formed in the inner side of the first surrounding plate 9, and a positioning hole matched with the positioning head 18 is arranged on the side of the hinged seat 3. Through the design of the hand screw 17 and the positioning head 18, the user can quickly fix or loosen the head lamp body 1 by manual operation without additional tools, the operation is simple and convenient, and the head lamp body 1 can be limited when the operator runs or jumps, and cannot fall off. The positioning head 18 on the hand screw 17 can avoid falling off from the first surrounding plate 9 after being loosened, the positioning head 18 can be threadedly connected on the screw rod of the hand screw 17, and after the head lamp body 1 is loosened, the positioning head 18 can enter the containing hole 19, so that the head lamp body 1 does not interfere with the head lamp body 1 when being connected again.

[0033] Further, the top of the first surrounding plate 9 and the second surrounding plate 10 is further provided with two inclined guide bevels 20. After the equipment is overhauled, the mounting seat 5 is still on the head of the operator, and the head lamp body 1 is outside the visual field of the operator when being connected, in order to speed up the connection, the guide bevels 20 are arranged on the first surrounding plate 9 and the second surrounding plate 10, the distance between the top of the two guide bevels 20 is greater than the length of the head lamp body 1, so that the head lamp body 1 can be guided, and the connection is more convenient.

[0034] Further, the stop component 4 is two groups, each group of stop component 4 comprises a reset block 21 fixed on the hinged seat 3 and an arc-shaped tooth 23 fixed on the lighting component 2, a stop tooth 22 is formed on the reset block 21, the arc-shaped tooth 23 is engaged with the stop tooth 22 on the reset block 21, a long groove 25 is formed below the reset block 21 in the hinged seat 3, and a reset groove 26 through the long groove 25 is formed on the outer side of the reset block 21. Specifically, the design of the stop component 4 of the utility model makes the lighting component 2 be able to be fixed at a specific angle on the hinged seat 3, ensures that the head lamp can be turned to a suitable angle for lighting in the use process, and the setting of the two groups of stop components 4 further improves the stability of the head lamp. Specifically, when selecting an angle, the arc-shaped tooth 23 of the lighting component 2 is engaged with the fixed tooth on the reset block 21, when rotating the lighting component 2, the arc-shaped tooth 23 extrudes the reset block 21, because the long groove 25 is below the reset block 21, and the reset groove 26 is around the reset block 21, so the reset block 21 can be deformed, so that the lighting component 2 is rotated smoothly, and when the arc-shaped tooth 23 is engaged with the stop tooth 22 on the reset block 21 again, the lighting component 2 can be positioned again.

[0035] Further, the height of the sliding protrusion 14 is two-thirds of the first or second surrounding plate 9 or 10. Specifically, the height of the sliding protrusion 14 is designed to be two-thirds of the first or second surrounding plate 9 or 10, so that the headlamp body 1 can directly enter the sliding protrusion 14 after being guided by the two surrounding plates. If the height of the sliding protrusion 14 is too high, the operator needs to align the sliding groove 13 and the sliding protrusion 14 to enable the headlamp body 1 to be connected, and the fault tolerance is reduced.

[0036] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application. The modifications should be included in the scope of the claims of the present application.

Claims

1. An explosion-proof headlamp, characterized by comprising: The utility model relates to a headlamp body, the headlamp body light includes lighting part, the lighting part is articulatedly connected in articulated seat, and the stop component is installed between articulated seat and lighting part, the articulated seat back is equipped with magnetic attraction area, the utility model relates to a mounting seat, the mounting seat both sides have the buckle strap positioning plate, the buckle strap positioning plate is equipped with the connecting groove, and the buckle strap is installed in connecting groove, the mounting seat is equipped with the installation groove of the headlamp body still, and the first baffle and second baffle are respectively in the installation groove both sides, the headlamp body is connected in the installation groove slidingly, and the positioning member of positioning headlamp body is still equipped with in mounting seat side. The articulated seat back is inlaid with multiple circular magnetic sheets. The articulated seat back is also provided with a vertical sliding groove, the installation groove of the mounting seat has a sliding protrusion matched with the sliding groove, and the mounting seat bottom has a third baffle.

2. A headlamp according to claim 1, characterized in that: The sliding groove is a dovetail groove, and the number of the dovetail groove is two.

3. A headlamp according to claim 2, wherein: The first baffle of the mounting seat is provided with a threaded hole, a hand screw is screwed in the threaded hole, a positioning head is connected to the end of the hand screw, an accommodating hole for accommodating the positioning head is formed in the inner side of the first baffle, and the side surface of the articulated seat is provided with a positioning hole matched with the positioning head.

4. A headlamp according to claim 3, wherein: The top of the first baffle and the second baffle is also provided with a guide bevel inclined to both sides.

5. A headlamp according to claim 4, wherein: The stop component is two groups, each group of stop components includes a reset block fixed on the articulated seat and an arc-shaped tooth fixed on the lighting part, the reset block is provided with a stop tooth, the arc-shaped tooth and the stop tooth on the reset block are engaged, a long groove is formed below the reset block in the articulated seat, and a reset groove is formed on the outer side of the reset block and penetrates the long groove.

6. An explosion-proof headlamp according to claim 5, characterized in that: The height of the sliding protrusion is two-thirds of the first baffle or the second baffle.

7. A headlamp according to claim 6, wherein: ​ 8. A headlamp according to claim 7, wherein: ​

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