CN207740780U - A kind of explosion-proof flashlight - Google Patents

Abstract

The utility model discloses a kind of explosion-proof flashlights, are related to field of lighting devices, and drip irrigation device includes lamp body, and lamp body front end is connected with lampshade, are installed with eyeglass on the lampshade, and the lampshade is back to being provided with multiple recessed grooves on one end of lamp body.The utility model has the effect of facilitating installation lampshade and reduces lampshade abrasion.

Description

A kind of explosion-proof flashlight

Technical field

The utility model is related to field of lighting devices, and more specifically it is related to a kind of explosion-proof flashlight.

Background technology

Explosion-proof flashlight provides portable lighting for fire-fighting, electric power, industrial and mining enterprises and other combustible and explosive areas.Geology is surveyed Visit, tourism exploration, frontier defense patrol, coast defence patrol, rescue combat a natural disaster, field work, tunneling, forest fire protection, airport patrol, iron The use of road inspection, archaeology and the illuminations such as fire-fighting command, criminal investigation, traffic accident treatment, electric power first-aid needs.

In the prior art, each Chinese patent document that Authorization Notice No. is CN202165818U discloses a kind of explosion-proof Flashlight, including barrel shell and the lampshade of the barrel shell front end is matched with by sealing ring sealing, the eyeglass in lampshade is noted with lampshade Mould it is integral, to ensure sealing effect.

But this flashlight is as common flashlight, and when installing lampshade, since the outside of lampshade is relatively smooth, It brings inconvenience when lampshade to be mounted on lamp, not only increases difficulty of processing, be also easy to destroy cover surface, influence beauty.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of explosion-proof flashlight, there is side Just the effect of installation lampshade and reduction lampshade abrasion.

To achieve the above object, the utility model provides following technical solution：A kind of explosion-proof flashlight includes lamp Body, lamp body front end are connected with lampshade, are installed with eyeglass on the lampshade, and the lampshade is more back to being provided on one end of lamp body A recessed groove, the recessed groove are distributed along the even circumferential of the lampshade, and the lampshade is back to being provided with direction on one end of lamp body The close inclined-plane of center of lens.

By using above-mentioned technical proposal, when lampshade is installed with lamp, first fixed light body position, then be inserted by tool To recessed groove, turning tool is to rotate lampshade so that lampshade is threadedly coupled fixation with lamp body, this to be inserted into recessed groove with tool Interior mode rotated lampshade side wall in a manner of being fixed compared to more originally tool, and this stress is in recessed groove inner wall The more convenient processing of mode, and recessed groove is arranged in lampshade back on one end of lamp body, it, will not after rotating lampshade by tool The surface on the outside of lampshade is worn, ensures that the aesthetics on the outside of lampshade, tool are arranged corresponding to recessed groove, is uniformly distributed on recessed groove It is more uniform so that tool exerts a force when rotating lampshade, reduces the abrasion of the side wall of internal groove, the setting on inclined-plane is for tool There is the guiding role towards center of lens, coordinates convenient for tool and recessed groove.

The utility model is further arranged to：The side wall of the lamp body is equipped with non-slip texture.

By using above-mentioned technical proposal, non-slip texture arranged in a crossed manner plays the role of increasing surface roughness, makes User, which is in one's hands when stopping torch, more to stablize.

The utility model is further arranged to：The lamp body includes front end and is threadedly coupled rear end with front end Portion, the side wall that the front end is connected with the rear end are equipped with difference band.

By using above-mentioned technical proposal, when light levels are relatively low and need replacing battery, it is not necessarily to discernable by eye front end Threaded connection boundary between portion and rear end can differentiate front end and rear end by touching.

The utility model is further arranged to：The front end is equipped with charge port, and the charge port is equipped with for protecting Protect the rubber block of charge port.

By using above-mentioned technical proposal, the setting of rubber block prevents dust from entering in charge port, plays protection charging The effect of mouth.

The utility model is further arranged to：The first annular groove is provided on the side wall of the front end, in first annular groove It is provided with rubber ring, the rubber ring is integrally generated with the rubber block.

By using above-mentioned technical proposal, rubber ring is embedded in the first annular groove, plays the role of stabilising rubber ring, and rubber Rubber ring is integrally generated with rubber block, and facilitate rubber block blocks charge port and unlatching charge port.

The utility model is further arranged to：The front end is equipped with the instruction unit for showing electricity, the instruction Portion is equipped with transparent rubber layer.

By using above-mentioned technical proposal, instruction unit has the function of indicating the electricity of user's battery, transparent rubber Layer plays the effect of protection instruction unit.

The utility model is further arranged to：The one end of the rear end far from front end is equipped with for controlling flashlight The button of keying, it is described integrally formed with along the axially extending convex edge in rear end on the one end of the rear end far from front end Length of the convex edge on the axial direction of rear end is more than the thickness of the button.

By using above-mentioned technical proposal, the setting of convex edge not only has the function of protecting button, can also pass through convex edge It is with the abutting of plane that flashlight is vertical in the plane, convenient for placing flashlight.

The utility model is further arranged to：The recessed edge of arc is provided on the convex edge.

By using above-mentioned technical proposal, when flashlight is held in the hand inner, carry out button press using thumb, thumb is put It sets recessed along upper in arc, avoids thumb from being blocked by convex edge in button press, improve comfort.

In conclusion the utility model is provided with multiple equally distributed recessed grooves on the one end of lampshade far from lamp body, lead to The cooperation for crossing recessed groove and tool facilitates rotation lampshade and does not interfere with the beauty of lampshade.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial structurtes exploded perspective view of the utility model；

Fig. 3 is the structural schematic diagram at the front end removing rubber ring in the utility model；

Fig. 4 is the structural schematic diagram at the rubber ring in the utility model.

Reference sign：1, lamp body；2, lampshade；3, eyeglass；4, recessed groove；5, inclined-plane；6, front end；7, rear end； 8, the second annular groove；9, sealing ring；10, non-slip texture；11, band is distinguished；12, the first annular groove；13, rubber ring；14, charge port；15、 Lower groove；16, sheet rubber；17, rubber block；18, instruction unit；19, transparent rubber layer；20, button；21, convex edge；22, it perforates； 23, the recessed edge of arc.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

Present embodiment discloses a kind of explosion-proof flashlights, as shown in Figure 1, include lamp body 1 and with 1 nose threads of lamp body The lampshade 2 of connection, being adhesively fixed on lampshade 2 has eyeglass 3.

As shown in Figure 1, being opened on 2 front end of lampshade there are four the recessed groove 4 being distributed along 2 even circumferential of lampshade, can match with tool Close, convenient for rotation lampshade 2 and make lampshade 2 be threadedly coupled with lamp body 1, play the role of facilitating it is fixed, while rotating lampshade 2 When, the part for bearing active force is the inner wall of recessed groove 4, is not worn to the outer surface of lampshade 2, ensures the beauty of lampshade 2 Degree.The equally distributed setting of recessed groove 4 is also so that tool is average when exerting a force to lampshade 2, and reduction is to 4 inner wall of recessed groove Abrasion.It is provided on 2 front end of lampshade towards the close inclined-plane 5 in 3 center of eyeglass, the setting on inclined-plane 5 has towards in eyeglass 3 tool The guiding role of the heart coordinates convenient for tool and recessed groove 4.

As shown in Figure 1 and Figure 2, lamp body 1 includes front end 6 and the rear end 7 of threaded connection, and rear end 7 is transferred to front end It is provided with the second annular groove 8 on outer wall in portion 6, sealing ring 9 is provided in the second annular groove 8, plays the role of reinforcing sealing.Front end 6 with the non-slip texture 10 that is both provided with diagonal cross on the side wall of rear end 7, is set on the side wall that front end 6 is connected with rear end 7 It is equipped with relatively smooth difference band 11, difference band 11 and the touch feeling difference of non-slip texture 10 are larger, when light levels are relatively low And when needing replacing battery, without the threaded connection boundary between discernable by eye front end 6 and rear end 7, by touching just Distinguishable front end 6 and rear end 7.

As shown in Figure 3, Figure 4, the first annular groove 12 is provided on the lateral wall of front end 6, the first annular groove 12 is embedded with rubber ring 13, the charge port 14 positioned at 12 side of the first annular groove is installed on front end 6, is connected between charge port 14 and the first annular groove 12 There is a lower groove 15, integrally being generated on rubber ring 13 has the sheet rubber 16 that can be placed in lower groove 15, and sheet rubber 16 is towards charging One end of mouth 14 integrally generates the rubber block 17 for being useful for blocking charge port 14, and rubber block 17, which has, prevents dust from entering charge port 14 effect.And first annular groove 12 and lower groove 15 each serve as the effect of stabilising rubber ring 13 and stabilising rubber piece 16.Front end It is additionally provided on the side wall in portion 6 positioned at 14 side of charge port and for showing the instruction unit 18 of remaining capacity, in instruction unit 18 Include the transparent rubber layer 19 being adhesively fixed with front end 6, plays the role of protecting instruction unit 18.

As shown in Fig. 2, being provided with the button 20 at end face center on the one end of rear end 7 far from front end 6, pass through It operates the button 20 and can control the keying of flashlight, the switching of intensity of illumination gear and flashing lamp pattern.Rear end 7 is separate Integrally formed with along the axially extending convex edge 21 in rear end 7 on one end of front end 6, and the length that convex edge 21 extends is more than button 20 protrusion rear ends 7 thickness, not only act as protection button 20 effect, can also by the abutting of convex edge 21 and plane to Flashlight is vertical in the plane, convenient for placing flashlight.It is provided with perforation 22 on convex edge 21, rope yarn can be passed through perforation 22, and right Rope knots, and it is first-class that flashlight is hung over wrist, is convenient for carrying and not easy to lose.Arc is recessed there are two also being opened on convex edge 21 Along 23, when flashlight is held in the hand inner, carry out button press 20 using thumb, it is recessed along 23 that thumb is placed on arc, avoids Thumb is blocked in button press 20 by convex edge 21, improves comfort.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model Within the scope of.

Claims (8)

1. a kind of explosion-proof flashlight includes lamp body (1), it is characterised in that：Lamp body (1) front end is connected with lampshade (2), institute It states and is installed with eyeglass (3) on lampshade (2), the lampshade (2) is described back to being provided with multiple recessed grooves (4) on one end of lamp body (1) Recessed groove (4) is distributed along the even circumferential of the lampshade (2), and the lampshade (2) is back to being provided with towards mirror on one end of lamp body (1) The close inclined-plane (5) in piece (3) center.

2. a kind of explosion-proof flashlight according to claim 1, it is characterised in that：The side wall of the lamp body (1) is equipped with anti- Sliding lines (10).

3. a kind of explosion-proof flashlight according to claim 2, it is characterised in that：The lamp body (1) includes front end (6) And rear end (7) is threadedly coupled with front end (6), the side wall that the front end (6) is connected with the rear end (7) is equipped with Difference band (11).

4. a kind of explosion-proof flashlight according to claim 3, it is characterised in that：The front end (6) is equipped with charge port (14), the charge port (14) is equipped with the rubber block (17) for protecting charge port (14).

5. a kind of explosion-proof flashlight according to claim 4, it is characterised in that：It is provided on the side wall of the front end (6) First annular groove (12), first annular groove (12) is interior to be provided with rubber ring (13), the rubber ring (13) and the rubber block (17) one generates.

6. a kind of explosion-proof flashlight according to claim 3, it is characterised in that：The front end (6) is equipped with for showing Show that the instruction unit (18) of electricity, the instruction unit (18) are equipped with transparent rubber layer (19).

7. a kind of explosion-proof flashlight according to claim 3, it is characterised in that：The rear end (7) is far from front end (6) One end be equipped with for control flashlight keying button (20), the rear end (7) far from front end (6) one end on one It is body formed to have along rear end (7) axially extending convex edge (21), length of the convex edge (21) on rear end (7) axial direction More than the thickness of the button (20).

8. a kind of explosion-proof flashlight according to claim 7, it is characterised in that：It is provided with the recessed edge of arc on the convex edge (21) (23)。