CN218864106U

CN218864106U - Dimming explosion-proof projection lamp

Info

Publication number: CN218864106U
Application number: CN202223534836.9U
Authority: CN
Inventors: 杨伯军
Original assignee: Zhengzhou Longwei Electronic Technology Co ltd
Current assignee: Zhengzhou Longwei Electronic Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-14
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an explosion-proof projecting lamp adjusts luminance, the on-line screen storage device comprises a base, a support body, lamp body and knob, the terminal surface at the base is installed to the support body, the inside at the support body is installed to the lamp body, the terminal surface at the base is installed to the knob, knob and lamp body electric connection, the arc surface fixedly connected with fixed plate of lamp body, the bottom surface fixedly connected with riser of fixed plate, the front of riser is rotated and is connected with the bull stick, the one end fixedly connected with flabellum of bull stick, one side fixedly connected with cleaning pad of riser is kept away from to the flabellum, the utility model relates to an explosion-proof projecting lamp adjusts luminance, through setting up the knob, moves through twisting to the knob, reaches the bright effect of adjusting lamp body, through the setting of flabellum, under the impelling of wind-force, can impel the flabellum to rotate, and then be convenient for clean the lamp body surface through cleaning pad, reach the effect of automatically cleaning, and through the setting of fin and heat-conducting plate, can strengthen the radiating effect of lamp body high temperature, avoid the condition of lamp body to appear as far as possible.

Description

Dimming explosion-proof projection lamp

Technical Field

The utility model relates to a projecting lamp technical field, in particular to explosion-proof projecting lamp adjusts luminance.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment.

And explosion-proof projecting lamp is used for the dangerous place that combustible gas and dust exist, can prevent that electric arc, spark and the high temperature that probably produces in the lamp from igniting combustible gas and dust in the surrounding environment to reach explosion-proof projecting lamp that requires, explosion-proof projecting lamp still has the problem when the use:

the explosion-proof projecting lamp uses the place basically in the open air, and the open air dust is very much, and these dusts fly away along with blowing of wind easily, and adsorb easily on the glass cover of projecting lamp, and the staff is not convenient for clear up at any time, and current projecting lamp is also not convenient for carry out automatic clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof projecting lamp adjusts luminance to the staff who proposes in solving above-mentioned background is not convenient for at any time clears up the problem of dust on the projecting lamp.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof projecting lamp adjusts luminance, includes base, support body, lamp body and knob, the terminal surface at the base is installed to the support body, the lamp body is installed in the inside of support body, the terminal surface at the base is installed to the knob, knob and lamp body electric connection, the arc surface fixedly connected with fixed plate of lamp body, the bottom surface fixedly connected with riser of fixed plate, the front of riser is rotated and is connected with the bull stick, the one end fixedly connected with flabellum of bull stick, one side fixedly connected with cleaning pad of riser is kept away from to the flabellum.

As a preferred technical scheme of the utility model, the one end fixedly connected with connecting plate of flabellum is kept away from to the bull stick, one side slip that the flabellum was kept away from to the connecting plate is inserted and is equipped with the inserted bar, the slot has been seted up to one side that the riser is close to the inserted bar, the size of slot and the size looks adaptation of inserted bar.

As a preferred technical scheme of the utility model, the arc surface cover of lamp body has the ring, the interior annular surface fixedly connected with heat-conducting plate of ring, the arc surface threaded connection of ring has two screw rods, a plurality of fin of one side fixedly connected with of lamp body are kept away from to the heat-conducting plate.

As a preferred technical scheme of the utility model, two screw rod symmetric distribution is on the outer anchor ring of ring, the size of ring is greater than the size of lamp body.

As a preferred technical scheme of the utility model, the lateral wall fixedly connected with mounting panel of support body, the terminal surface fixedly connected with fan of mounting panel, the one end intercommunication of fan has the tuber pipe, the one end intercommunication that the fan was kept away from to the tuber pipe has the connecting pipe, a plurality of small openings have been seted up to the arc surface of connecting pipe.

As a preferred technical scheme of the utility model, the arc surface of connecting pipe bonds and has the stay cord, the outer anchor ring fixedly connected with pole of ring.

As an optimized technical scheme of the utility model, the shape of connecting pipe is the annular, the connecting pipe is elastic hose.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the knob, move through twisting to the knob, reach the bright effect of regulation lamp body, through the setting of flabellum, under the promotion of wind-force, can make the flabellum rotate, and then be convenient for clean the lamp body surface through cleaning pad, reach the effect of automatically cleaning, and through the setting of fin and heat-conducting plate, can strengthen the radiating effect of lamp body, the condition of avoiding lamp body high temperature as far as possible appears.

2. The utility model discloses a set up fan, connecting pipe, through the use of fan, can be continuous to the inside blowing of connecting pipe, through annular connecting pipe, can make the air current that blows off encircle the lamp body, and then make the peripheral dust of lamp body keep away from the lamp body to and dilute the peripheral combustible gas of lamp body, avoid the condition that deflagration appears as far as possible.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of the structure of the ring and the heat conducting plate of the present invention.

In the figure: 1. a base; 2. a frame body; 3. a lamp body; 4. a knob; 5. a fixing plate; 6. a vertical plate; 7. a rotating rod; 8. a fan blade; 9. a cleaning pad; 10. a connecting plate; 11. inserting a rod; 12. a slot; 13. a circular ring; 14. a heat conducting plate; 15. a screw; 16. a heat sink; 17. mounting a plate; 18. a fan; 19. an air duct; 20. a connecting pipe; 21. a leak hole; 22. pulling a rope; 23. a round bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical solution of an explosion-proof projecting lamp adjusts luminance:

the first embodiment is as follows:

according to fig. 1, fig. 2 and fig. 3 are shown, an explosion-proof projecting lamp adjusts luminance, which comprises a base 1, support body 2, lamp body 3 and knob 4, support body 2 installs the terminal surface at base 1, lamp body 3 installs the inside at support body 2, the terminal surface at base 1 is installed to knob 4, knob 4 and 3 electric connection of lamp body, the arc surface fixedly connected with fixed plate 5 of lamp body 3, the bottom surface fixedly connected with riser 6 of fixed plate 5, the front of riser 6 is rotated and is connected with bull stick 7, the one end fixedly connected with flabellum 8 of bull stick 7, one side fixedly connected with cleaning pad 9 that riser 6 was kept away from to flabellum 8, flabellum 8 can be blown by wind, when flabellum 8 rotates, will drive cleaning pad 9 and rotate, cleaning pad 9 will be along 3 surperficial slides of lamp body, reach the effect of clearing up 3 surperficial dusts of lamp body.

One end fixedly connected with connecting plate 10 that the bull stick 7 kept away from flabellum 8, one side that connecting plate 10 kept away from flabellum 8 is slided and is inserted and be equipped with inserted bar 11, slot 12 has been seted up to one side that riser 6 is close to inserted bar 11, the size of slot 12 and the size looks adaptation of inserted bar 11, the arc cover of lamp body 3 has ring 13, the interior anchor ring fixedly connected with heat-conducting plate 14 of ring 13, the arc threaded connection of ring 13 has two screw rods 15, one side fixedly connected with a plurality of fin 16 of heat-conducting plate 14 that keep away from lamp body 3, the heat that produces will transmit heat-conducting plate 14 in the use of lamp body 3, transmit a plurality of fin 16 again through heat-conducting plate 14, contact with the air through fin 16, reach radiating effect, two screw rods 15 symmetric distribution are on the outer annular face of ring 13, the size of ring 13 is greater than the size of lamp body 3.

When specifically using, the utility model relates to an explosion-proof projecting lamp adjusts luminance, the staff is when using the projecting lamp, the regulation of accessible knob 4 is adjusted the light of lamp body 3, because lamp body 3 itself can prevent the electric arc of inside production, spark and high temperature ignite combustible gas and dust in the surrounding environment, reach explosion-proof effect, in the use, in order to strengthen lamp body 3's radiating effect, can cover ring 13 on lamp body 3, make heat-conducting plate 14 and lamp body 3 contact, and through twisting two screw rods 15, screw rod 15 is with the help of screw drive, extrude lamp body 3 until screw rod 15, reach the effect of firm ring 13, heat that produces in the lamp body 3 use will transmit heat-conducting plate 14, transmit for a plurality of fin 16 again through heat-conducting plate 14, through fin 16 and air contact, reach radiating effect, and under the promotion of wind-force, flabellum 8 can be blown by the wind, when flabellum 8 rotates, will drive cleaning pad 9 and rotate, cleaning pad 9 will slide along lamp body 3 surface, reach the effect of clearing up lamp body 3 surface dust, if 3 when the surface dust does not need not many clearance, make the inserted bar 11 aim at the inserted bar, the inserted bar 12, the firm effect that promotes in the slot 11, the inserted bar 11.

Example two:

on the basis of embodiment one, as shown in fig. 1 and fig. 3, the lateral wall fixedly connected with mounting panel 17 of support body 2, the terminal surface fixedly connected with fan 18 of mounting panel 17, the one end intercommunication of fan 18 has tuber pipe 19, the one end intercommunication that fan 18 was kept away from to tuber pipe 19 has connecting pipe 20, a plurality of small openings 21 have been seted up to the arc surface of connecting pipe 20, the arc surface of connecting pipe 20 bonds and has stay cord 22, the outer anchor ring fixedly connected with pole 23 of ring 13, tie up stay cord 22 on pole 23, reach the effect of simple firm connecting pipe 20 position, the shape of connecting pipe 20 is the annular, connecting pipe 20 is elastic hose.

When specifically using, the utility model relates to an explosion-proof projecting lamp adjusts luminance, use 3 in-processes of lamp body, can overlap connecting pipe 20 on lamp body 3, and flare-out stay cord 22, tie up stay cord 22 on pole 23, reach the effect of simple firm connecting pipe 20 position, alright start-up fan 18 after that, fan 18 can inhale the outside air and blow in connecting pipe 20, because connecting pipe 20 is the annular, the air current that blows out from the small opening 21 will encircle at 3 peripheries of lamp body, make the dust as far as possible keep away from lamp body 3, and the peripheral gas of 3 of dilution lamp bodies that can try hard, the condition of deflagration appears in avoiding as far as possible.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description of the present specification, reference to the description of "one aspect", "some aspects", "an example", "a specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. The utility model provides an explosion-proof projecting lamp adjusts luminance, includes base (1), support body (2), lamp body (3) and knob (4), its characterized in that: the lamp body (3) is installed in the inside of support body (2), the terminal surface at base (1) is installed in support body (2), knob (4) are installed in the terminal surface of base (1), knob (4) and lamp body (3) electric connection, the arc surface fixedly connected with fixed plate (5) of lamp body (3), the bottom surface fixedly connected with riser (6) of fixed plate (5), the front of riser (6) is rotated and is connected with bull stick (7), the one end fixedly connected with flabellum (8) of bull stick (7), one side fixedly connected with cleaning pad (9) of riser (6) are kept away from to flabellum (8).

2. A dimming explosion-proof floodlight according to claim 1, characterized in that: the fan blade fixing device is characterized in that one end, far away from the fan blade (8), of the rotating rod (7) is fixedly connected with a connecting plate (10), one side, far away from the fan blade (8), of the connecting plate (10) is slidably inserted with an inserting rod (11), one side, close to the inserting rod (11), of the vertical plate (6) is provided with a slot (12), and the size of the slot (12) is matched with that of the inserting rod (11).

3. A dimming explosion-proof floodlight according to claim 1, characterized in that: the arc surface cover of lamp body (3) has ring (13), the interior anchor ring fixedly connected with heat-conducting plate (14) of ring (13), the arc surface threaded connection of ring (13) has two screw rods (15), one side fixedly connected with a plurality of fin (16) of lamp body (3) are kept away from in heat-conducting plate (14).

4. A dimming explosion-proof floodlight according to claim 3, characterized in that: the two screws (15) are symmetrically distributed on the outer ring surface of the circular ring (13), and the size of the circular ring (13) is larger than that of the lamp body (3).

5. A dimming explosion-proof floodlight according to claim 4, characterized in that: lateral wall fixedly connected with mounting panel (17) of support body (2), terminal surface fixedly connected with fan (18) of mounting panel (17), the one end intercommunication of fan (18) has tuber pipe (19), the one end intercommunication that fan (18) were kept away from in tuber pipe (19) has connecting pipe (20), a plurality of small openings (21) have been seted up to the arc surface of connecting pipe (20).

6. A dimming explosion-proof floodlight according to claim 5, characterized in that: a pull rope (22) is bonded on the arc surface of the connecting pipe (20), and a round bar (23) is fixedly connected to the outer ring surface of the ring (13).

7. A dimming explosion-proof floodlight according to claim 5, characterized in that: the connecting pipe (20) is annular, and the connecting pipe (20) is an elastic hose.