CN111947057A

CN111947057A - Explosion-proof projection lamp

Info

Publication number: CN111947057A
Application number: CN201910401755.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuzhou Chengkai Intellectual Property Service Co Ltd
Current assignee: Xuzhou Chengkai Intellectual Property Service Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-11-17

Abstract

The invention discloses an explosion-proof projection lamp, which comprises a base, protection plates, connecting rods, a U-shaped frame, fixing holes, fastening knobs, a projection lamp main body, an adjusting knob, a handle, clamping grooves, light-passing plates, fixing grooves, a top block, a spring groove, a pin rod, a positioning block, a spring, a pressing plate, a connecting seat, an anti-skidding sleeve, a clamping hook and a sealing ring, wherein the protection plates are arranged at two ends of the base; if high-altitude projection is needed, the lamp is disassembled by tightening and loosening the fixing knob, and the lamp is installed at the high altitude through the fixing hole to project light according to needs.

Description

Explosion-proof projection lamp

Technical Field

The invention relates to the technical field of illumination, in particular to an explosion-proof projection lamp.

Background

The protection performance of the explosion-proof projection lamp in the prior art is poor, the lamp is easy to break down when being impacted by the outside, and the lamp is used for a long time, when the lamp bead is damaged and needs to be replaced, the lamp is slow to disassemble and assemble, the lamp is inconvenient to maintain, in addition, the portability of the explosion-proof projection lamp in the prior art is poor, and therefore the explosion-proof projection lamp needs to be designed.

Disclosure of Invention

The invention aims to provide an explosion-proof projection lamp to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: an explosion-proof projection lamp comprises a base, a protective plate, a connecting rod, a U-shaped frame, fixing holes, a fastening knob, a projection lamp main body, an adjusting knob, a handle, a clamping groove, a light-transmitting plate, a fixing groove, an ejector block, a spring groove, a pin rod, a positioning block, a spring, a pressing plate, a connecting seat, an anti-skidding sleeve, a clamping hook and a sealing ring, wherein the protective plate is arranged at each of two ends of the base, the connecting rod is arranged at the inner side of the upper part of the protective plate, the U-shaped frame is arranged at the upper end of the base, the fixing holes are formed in the lower end of the U-shaped frame at equal intervals, the U-shaped frame penetrates through the fixing holes through the fastening knob and is fixedly connected with the base, the projection lamp main body is arranged inside the U-shaped frame, the two side ends of the projection, the fixed slot has been seted up to light-passing board upper end one side, projecting lamp main part front side upper end is provided with the kicking block, the spring groove has been seted up to kicking block lower extreme one side, the spring inslot portion runs through and is provided with the pin rod, and the pin rod lower extreme pegs graft with the fixed slot, the pin rod lower part is provided with the locating piece for the spring inslot portion, the locating piece upper end is equipped with the spring for the outside cover of pin rod, the spring lower extreme is connected with the locating piece upper end, spring upper end and fixed slot inner wall connection, the pin rod upper end is provided with the clamp plate, and the clamp.

Furthermore, the connecting rod and the center of the upper end of the handle are both sleeved with anti-skidding sleeves.

Furthermore, the lower end of the light-transmitting plate is provided with a clamping hook, and the clamping hook is clamped with the clamping groove.

Further, projecting lamp main part and light-passing board contact jaw all are provided with the sealing washer.

Furthermore, the handle is the U type, and both sides end of handle all is connected through screw and projecting lamp main part both sides end.

Compared with the prior art, the invention has the following beneficial effects:

1. if the projection direction of the projection lamp main body needs to be adjusted flexibly, the projection lamp main body is fixed on the base by screwing the fastening knob under the action of the U-shaped frame, the projection direction is adjusted by flexibly moving the lamp by lifting the connecting rod, and meanwhile, the protection plate can effectively prevent the projection lamp main body from being broken down due to external collision;

2. if high-altitude projection is needed, the lamp is disassembled by tightening and loosening the fixing knob, and the lamp is installed at the high altitude through the fixing hole to project light according to the requirement;

3. when lamps and lanterns need maintenance change lamp pearl, drive the round pin pole through pressing the clamp plate and upwards mention, make the fixed slot on round pin pole and the light-passing board break away from, pull down the light-passing board, during the installation, at first with light-passing board lower extreme pothook and draw-in groove joint, then press the clamp plate to mention the round pin pole, push into projecting lamp main part front end with light-passing board upper portion again, push the back, not hard up clamp plate, under the effect of spring, the round pin pole is pegged graft with the fixed slot downwards, thereby accomplish the installation, through the setting of this structure, make lamps and lanterns easy.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the seal ring of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 2 according to the present invention;

in the figure: 1. a base; 2. a protection plate; 3. a connecting rod; 4. a U-shaped frame; 5. a fixing hole; 6. fastening a knob; 7. the projector body; 8. adjusting a knob; 9. a handle; 10. a card slot; 11. a light-transmitting plate; 12. fixing grooves; 13. a top block; 14. a spring slot; 15. a pin rod; 16. positioning blocks; 17. a spring; 18. pressing a plate; 19. a connecting seat; 20. an anti-slip sleeve; 21. a hook; 22. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an explosion-proof projection lamp comprises a base 1, a protective plate 2, a connecting rod 3, a U-shaped frame 4, a fixing hole 5, a fastening knob 6, a projection lamp main body 7, an adjusting knob 8, a handle 9, a clamping groove 10, a light-transmitting plate 11, a fixing groove 12, a top block 13, a spring groove 14, a pin rod 15, a positioning block 16, a spring 17, a pressing plate 18, a connecting seat 19, an anti-slip sleeve 20, a clamping hook 21 and a sealing ring 22, wherein the protective plate 2 is arranged at two ends of the base 1, the connecting rod 3 is arranged on the inner side of the upper part of the protective plate 2, the anti-slip sleeve 20 is sleeved at the centers of the upper ends of the connecting rod 3 and the handle 9, so as to play a role of preventing slipping during hand holding, the U-shaped frame 4 is arranged at the upper end of the base 1, the fixing holes 5 are equidistantly arranged at the lower end of the U-shaped frame 4, the U-shaped frame 4 penetrates through the fixing hole 5 to be, the upper portion of the projector main body 7 is provided with a handle 9, the handle 9 is U-shaped, two side ends of the handle 9 are connected with two side ends of the projector main body 7 through screws, so that the handle 9 can be conveniently installed and fixed, the lower end of the front side of the projector main body 7 is provided with a clamping groove 10, a light transmission plate 11 is clamped in the clamping groove 10, the lower end of the light transmission plate 11 is provided with a clamping hook 21, the clamping hook 21 is clamped with the clamping groove 10, so that the light transmission plate 11 can be quickly connected with the projector main body 7, the contact ends of the projector main body 7 and the light transmission plate 11 are provided with a sealing ring 22, so that the sealing effect is convenient, one side of the upper end of the light transmission plate 11 is provided with a fixing groove 12, the upper end of the front side of the projector main body 7 is provided with a top block 13, one side of the lower, the upper end of the positioning block 16 is sleeved with a spring 17 relative to the outside of the pin rod 15, the lower end of the spring 17 is connected with the upper end of the positioning block 16, the upper end of the spring 17 is connected with the inner wall of the fixing groove 12, the upper end of the pin rod 15 is provided with a pressing plate 18, and the pressing plate 18 is hinged with one side of the upper end of the top block 13 through a connecting seat 19; when the protection plate is used, the projection direction of the projection lamp main body 7 can be flexibly adjusted according to the use requirement, the projection lamp main body 7 is fixed on the base 1 by screwing the fastening knob 6 under the action of the U-shaped frame 4, the lamp can be flexibly moved by lifting the connecting rod 3 to adjust the projection direction, and meanwhile, the protection plate 2 can effectively prevent the projection lamp main body 7 from being broken down due to external collision; if high-altitude projection is needed, the lamp is detached by tightening and loosening the fixing knob 6, and is installed at the high altitude through the fixing hole 5 to project light according to needs; when the inside lamp pearl of lamps and lanterns damages and need to be changed, drive pin rod 15 through pressing down clamp plate 18 and upwards mention, make pin rod 15 break away from with fixed slot 12 on the light-passing board 11, pull down light-passing board 11, then change and damage the lamp pearl, during the installation, at first with light-passing board 11 lower extreme pothook 21 and draw-in groove 10 joint, then press down clamp plate 18 and mention pin rod 15, push projecting lamp main part 7 front end with light-passing board 11 upper portion again, push the back, not hard up clamp plate 18, under spring 17's effect, pin rod 15 is pegged graft with fixed slot 12 downwards, thereby accomplish the installation, setting through this structure, make lamps and lanterns easy maintenance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof projecting lamp, includes base (1), guard plate (2), connecting rod (3), U type frame (4), fixed orifices (5), fastening knob (6), projecting lamp main part (7), adjust knob (8), handle (9), draw-in groove (10), light-passing board (11), fixed slot (12), kicking block (13), spring groove (14), pin rod (15), locating piece (16), spring (17), clamp plate (18), connecting seat (19), antiskid cover (20), pothook (21) and sealing washer (22), its characterized in that: the novel projection lamp is characterized in that protection plates (2) are arranged at two ends of the base (1), a connecting rod (3) is arranged on the inner side of the upper portion of each protection plate (2), a U-shaped frame (4) is arranged at the upper end of the base (1), fixing holes (5) are formed in the lower end of each U-shaped frame (4) at equal intervals, each U-shaped frame (4) penetrates through the fixing holes (5) through fastening knobs (6) to be fixedly connected with the base (1), a projection lamp main body (7) is arranged inside each U-shaped frame (4), two side ends of each projection lamp main body (7) are connected with two side ends of each U-shaped frame (4) through adjusting knobs (8), a handle (9) is installed on the upper portion of each projection lamp main body (7), a clamping groove (10) is formed in the lower end of the front side of each projection lamp main body (7), light, projecting lamp main part (7) front side upper end is provided with kicking block (13), spring groove (14) have been seted up to kicking block (13) lower extreme one side, spring groove (14) inside runs through and is provided with pin rod (15), and pin rod (15) lower extreme pegs graft with fixed slot (12), pin rod (15) lower part is provided with locating piece (16) for spring groove (14) inside, locating piece (16) upper end is equipped with spring (17) for pin rod (15) outside cover, spring (17) lower extreme is connected with locating piece (16) upper end, spring (17) upper end and fixed slot (12) inner wall connection, pin rod (15) upper end is provided with clamp plate (18), and clamp plate (18) are articulated through connecting seat (19) and kicking block (13) upper end one side.

2. An explosion-proof floodlight according to claim 1, characterized in that: the anti-skidding sleeves (20) are sleeved at the centers of the upper ends of the connecting rod (3) and the handle (9).

3. An explosion-proof floodlight according to claim 1, characterized in that: the lower end of the light-transmitting plate (11) is provided with a clamping hook (21), and the clamping hook (21) is clamped with the clamping groove (10).

4. An explosion-proof floodlight according to claim 1, characterized in that: and the contact ends of the projection lamp main body (7) and the light-transmitting plate (11) are respectively provided with a sealing ring (22).

5. An explosion-proof floodlight according to claim 1, characterized in that: the handle (9) is U-shaped, and both sides of the handle (9) are connected with both sides of the projection lamp main body (7) through screws.