CN207796622U - A kind of explosion-proof lantern - Google Patents

Abstract

The utility model discloses a kind of explosion-proof lanterns; it is related to a kind of mobile lighting equipment; its drip irrigation device includes lamp body; it is coated with protective case with the lamp; the protective case is equipped with and relatively-stationary first stopper of the protective case; it is slidably equipped with handle with the lamp; the handle, which is equipped with, to be located at below first stopper and is abutted with first stopper to limit the second stopper that the handle is moved radially along the lamp body, and the protective case is fixed with the handle by being provided with fastener.The utility model strengthens the fastness between lamp body and handle, improves the service life of lantern.

Description

A kind of explosion-proof lantern

Technical field

The utility model is related to a kind of mobile lighting equipments, and more specifically it is related to a kind of explosion-proof lantern.

Background technology

At present in the rescue operation of high-risk environment（As in the place of mine and storage combustible）, in order to avoid environment In combustible and explosive articles either gas is lighted by electrical spark or high temperature, emergency tool especially illuminations, for from The explosion-proof performance of body has strict demand.Existing explosion-proof lighting lamp is all made of the shell setting of sealing, to avoid lamps and lanterns Electric spark ignites external inflammable articles when work.

In the prior art, application publication number is a Chinese patent document of CN107366843A, is disclosed a kind of explosion-proof Lantern, tail-hood component be provided with the matched tubular flame proof layer of sealing tail-hood shape, be equipped in tubular flame proof layer every Its cylindrical space is divided into the first explosion-proof chamber and the second explosion-proof chamber by plate；The equipment for alloing explosive-proof grade different is arranged not Same explosion-proof chamber is locally isolated, and dual resisteance further improves the explosion prevention function of explosion-proof lantern, effective to improve The safety of rescue personnel and working efficiency.

But handle has been bolted in this explosion-proof lantern with lamp, since explosion-proof lantern generally uses field Scape is more urgent, and staff needs strenuous exercise, stress point to be fixed in bolt when lifting explosion-proof lantern by handle Part, be susceptible to loosening, or even fracture, cause handle and lamp status from.

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 lantern, strengthen Fastness between lamp body and handle improves the service life of lantern.

To achieve the above object, the utility model provides following technical solution：A kind of explosion-proof lantern, includes lamp Body, the lamp are coated with protective case with it, and the protective case is equipped with and relatively-stationary first stopper of the protective case, institute It states and is slidably equipped with handle with lamp, the handle, which is equipped with, to be located at below first stopper and abutted with first stopper To limit the second stopper that the handle is moved radially along the lamp body, the protective case is tight by being provided with the handle Firmware is fixed.

By using above-mentioned technical proposal, after handle and protective case are fixed by fastener, the second stopper is moved to the One stopper lower end simultaneously abuts, then by handle extract lantern when, the active force between handle and lamp body not only only passes through Fastener is born, and is also born by the second stopper and the first stopper, is increased and born between handle and lamp body Power reinforces the fastness between handle and lamp body, and the setting of protective case cladding lamp body so that lantern is more steady when in use It is fixed, improve the service life of lantern.

The utility model is further arranged to：The protective case includes that the first articulated section of hinged setting and second are hinged Portion, first articulated section and second articulated section are formed with placing groove after being sleeved on lamp, the handle includes that edge is put The insertion end of slot sliding is set, second stopper is the insertion end, on first articulated section and second articulated section One generation has first stopper on one end far from hinged place.

By using above-mentioned technical proposal, the first articulated section and the second articulated section are solid by fastener after the clamping of lamp body It is fixed, facilitate installation and detachable.

The utility model is further arranged to：It is equipped with extension block on first articulated section and second articulated section, Include baseplane on the extension block, when first articulated section and second articulated section are fixed on the lamp, Multiple baseplanes are in the same plane.

By using above-mentioned technical proposal, when placing entire lantern, multiple baseplanes are abutted with a plane, such as Multiple extension blocks are placed on downward on flat ground, baseplane and ground plane-plane contact prevent lantern from rolling on the ground, rise To the effect for stablizing placement lantern.

The utility model is further arranged to：The extension block is located at the both sides of the lamp body with the handle.

By using above-mentioned technical proposal, when lantern is placed in the plane, the ground level on extension block and ground face Contact, handle at this time are just arranged upward, and handle is directly held when lifting portable rope convenient for staff.

The utility model is further arranged to：The side wall of the lamp body be equipped with multiple convex blocks, first articulated section and It is equipped with multiple arc convex on inner wall on second articulated section, is formed between the convex block convex corresponding to arc The lower groove risen.

By using above-mentioned technical proposal, the frictional force between lamp body side wall and the first articulated section is increased, lamp is increased Frictional force between body side wall and the second articulated section so that the first articulated section and the second articulated section when being fixed on lamp more Stablize, arc convex and lower groove can be coordinated when mounted so that arc convex is inserted into lower groove, improve protective case with Stability after the fixation of lamp body.

The utility model is further arranged to：Be also associated with the lamp for luminous lamp cap, the lamp cap it is outer Ring is provided with radiation rib on shell.

By using above-mentioned technical proposal, since lamp cap position is easy to generate heat, the setting increasing heat radiation area of radiation rib, Reinforce heat dissipation effect.

The utility model is further arranged to：The threaded one end of the lamp body is connected with the lamp tail for storing circuit board, The shell of the lamp tail is equipped with non-slip texture.

By using above-mentioned technical proposal, by rotating lamp tail with fixed light tail and lamp body, antiskid thread plays increase and rubs Power is wiped, the effect of rubber sleeve is prevented.

The utility model is further arranged to：There are one being set on the lamp tail gear is opened and closed and adjusts for controlling lantern Button, the lamp tail is equipped with instruction unit for showing battery capacity.

By using above-mentioned technical proposal, by the distinguishable battery capacity of viewing lamp, do not charging convenient for estimating In the case of time for working for lantern of battery.

The utility model is further arranged to：The both ends of the handle are equipped with shoulder strap interface.

By using above-mentioned technical proposal, the setting of shoulder strap interface is available for users to carries lantern by shoulder strap, side Portable belt.

The utility model is further arranged to：The placed cavity for placing battery is provided in the lamp body, in the lamp body Wall is equipped with the targeting port that opening bore is gradually reduced and the one end of bore minimum that is open is connect with the placed cavity.

By using above-mentioned technical proposal, when installing battery, battery is slid by targeting port in placed cavity, convenient for placing Battery facilitates installation.

In conclusion the utility model clamps lamp body by the first articulated section and the second articulated section, and made by fastener It obtains insertion end to fix with the first stopper, the effect for sharing bearing capacity is played by the cooperation of the first stopper and insertion end, Improve the service life of lantern.

Description of the drawings

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

Fig. 2 is the partial structural diagram of the utility model；

Fig. 3 is confined explosion's schematic diagram of the utility model；

Fig. 4 is the structural schematic diagram of structure at the utility model saliency lamp tail；

Fig. 5 is confined explosion's schematic diagram at the lamp tail in the utility model.

Reference sign：1, lamp body；2, lamp cap；3, lamp tail；4, protective case；5, the first articulated section；6, the second articulated section； 7, hinged middle-end；8, threaded hole；9, hinged side；10, via；11, bolt；12, spring washer；13, placing groove；14, handle； 15, insertion end；16, the first stopper；17, fastener；18, sponge sheet；19, extension block；20, baseplane；21, convex block；22, arc Shape protrusion；23, slot hole；24, shoulder strap interface；25, handshake part；26, radiation rib；27, non-slip texture；28, button；29, it indicates Portion；30, charge port；31, rubber block；32, indicator light；33, placed cavity；34, targeting port；35, lower groove；36, sheet rubber.

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 lanterns, as shown in Figure 1, including the lamp body 1 for putting battery, lamp body 1 threaded one end is connected with for luminous lamp cap 2, and the other end of lamp body 1 is threadedly coupled the lamp tail for being useful for storage circuit board 3。

As shown in Figure 2 and Figure 3, protective case 4 is coated on the lateral wall of lamp body 1, protective case 4 includes the of hinged setting One articulated section 5 and the second articulated section 6, integrally generating on the first articulated section 5 has hinged middle-end 7, and both ends of the hinged middle-end 7 are opened There is threaded hole 8, the two hinged sides 9 for having and being divided into positioned at 7 both sides of middle-end are hinged integrally is generated on the second articulated section 6, and each It is provided with the via 10 corresponding to threaded hole 8 on hinged side 9, and is each hinged between side 9 and hinged middle-end 7 and passes through setting There have bolt 11 to be hinged to realize, which is threadedly coupled with threaded hole 8, and the bolt 11 is with hinged side 9 far from hinged middle-end 7 Side between be additionally provided with spring washer 12 with prevent bolt 11 loosen.

As shown in Figure 1, Figure 3, one end far from hinged place forms after the first articulated section 5 and the second articulated section 6 clamp lamp body 1 Placing groove 13 is slidably equipped with the handle 14 of the length direction sliding along placing groove 13 on lamp body 1, and handle 14 includes to be inserted into put The insertion end 15 in slot 13 is set, integrally being generated on the first articulated section 5 and the second articulated section 6 has positioned at the side upper end of insertion end 15 And the first stopper 16 to prevent insertion end 15 from being moved radially along lamp body 1 is contacted with insertion end 15.First articulated section 5 and second Also by there is fastener 17 to realize fixation between articulated section 6, the fastener 17 be preferably bolt, have replaceable handle 14 or The effect of person's protective case 4.

As shown in Figure 2 and Figure 3, it is additionally provided with sponge between the first articulated section 5 and the hinged place and lamp body 1 of the second articulated section 6 Piece 18 plays the abrasion for reducing the first articulated section 5 and the second articulated section 6 to lamp body 1, keeps the aesthetics on 1 surface of lamp body.

As shown in Fig. 2, the distalmost end far from the first stopper 16 is integrally given birth on the first articulated section 5 and the second articulated section 6 At there is extension block 19, when protective case 4 and the fixation of lamp body 1, one end far from the first stopper 16 is flat the bottom of on two extension blocks 19 Face 20, and the baseplane 20 of two extension blocks 19 is located at a horizontal plane, when placing entire lantern, by two baseplanes 20 With a plane contact, for example two extension blocks 19 are placed on downward on flat ground, baseplane 20 and ground plane-plane contact, lamp cap A little being contacted with ground on 2 lateral wall so that lantern, which is stablized, to be placed on the ground.When the first articulated section 5 and second is cut with scissors Socket part 6 clamps after lamp body 1 fixes, and extension block 19 and the first stopper 16 are located at the both sides of lamp body 1, when the bottom of two extension blocks 19 When plane 20 is with ground plane-plane contact, handle 14 is located at the top of lamp body 1, convenient for users to portable to lift by lifting handle 14 Lamp.

As shown in Fig. 2, integrally being generated on the lateral wall of lamp body 1 has multiple convex blocks 21, the first articulated section 5 and the second articulated section One generation has multiple arc convex 22 on inner wall on 6, and arc convex 22 is abutted with the lateral wall of lamp body 1, arc The setting of shape protrusion 22 and convex block 21 increases the frictional force between 1 lateral wall of lamp body and protective case 4 so that protective case 4 and lamp Body 1 is more stablized.It is formed with the lower groove 35 that can coordinate with arc convex 22 between convex block 21, arc convex 22 is inserted into down In groove 35, play the role of reinforcing the stability between protective case 4 and lamp body 1（It is not shown in figure）.First articulated section 5 and Multiple slot holes 23 are also provided on two articulated sections 6, play the role of saving material and decoration.

As shown in figure 3, being also threadedly coupled on handle 14, there are two shoulder strap interfaces 24, when user is inconvenient to hold lantern When, it can be by carrying on the back shoulder strap to be convenient for carrying, being also convenient for directly using needing the when of using on shoulder.Towards lamp body on handle 14 Integrally formed with the handshake part 25 in four arc roads in 1 one side, meet distribution when human finger is held, handle is held in raising Comfort when 14.

As shown in Figure 4, Figure 5, ring is provided with a plurality of radiation rib 26 on the shell of lamp cap 2, and increasing heat radiation area is reinforced dissipating Thermal effect.Lamp tail is provided with non-slip texture 27 on 3 outside, and by rotating lamp tail 3 with fixed light tail 3 and lamp body 1, antiskid thread rises To increasing friction force, the effect of rubber sleeve is prevented.It is provided with the button with different stalls on the end face of the separate lamp body 1 of lamp tail 3 28, the keying of lantern in order to control when pressing the button 28 again gives the button a slight press 28 portable to adjust in the case where lantern is opened The luminous bright degree of lamp of lamp is that a button 28 is realized, have the effect of being conveniently operated with it is easy to operate.Lamp tail 3 is far from lamp It is additionally provided with the instruction unit 29 for showing electricity on the end face of body 1, by observing 29 distinguishable battery capacity of instruction unit, is convenient for Estimate battery in the case where not recharging also for the duration of lantern work.Lamp tail 3 is also set on the end face far from lamp body 1 It is equipped with charge port 30, the side of charge port 30 is provided with the sheet rubber 36 that one end is clamped with lamp tail 3, the other end one of sheet rubber 36 The body formed rubber block 31 for having pluggable charge port 30 to prevent dust from entering.The side of charge port 30 is additionally provided with for showing The indicator light 32 whether button 28 is pressed, when button 28 is pressed and lantern shines, indicator light 32 is bright.

As shown in figure 5, being provided with the placed cavity 33 for placing battery on 1 inner wall of lamp body, lamp body 1 leans on one end of low beam tail 3 It is provided with the targeting port 34 that bore is more than 33 bore of placed cavity, and the opening bore of targeting port 34 is with gradual close to placed cavity 33 Reduce, until one end of targeting port 34 is connected to one end of placed cavity 33, when installing battery, battery is slid by targeting port 34 Into placed cavity 33, it is convenient for placing battery, facilitates installation.

The applying working condition of the present embodiment is illustrated below：

By bolt 11 so that insertion end 15 and the first stopper behind first articulated section 5 and the second articulated section 6 clamping lamp body 1 16 fix, and the first stopper 16 at this time abuts with the side upper end of insertion end 15, when driving explosion-proof lantern by handle 14 When, not only only have 11 bearing of bolt to bear active force between insertion end 15 and the first stopper 16, the first stopper 16 with insert Entering end 15 also has the effect of bearing active force, and since first stopper 16 and the first articulated section 5 for being coated on lamp body 1 With 6 one of the second articulated section, the fastness between handle 14 and lamp body 1 is further enhanced, making for explosion-proof lantern is improved Use the service life.

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 (10)

1. a kind of explosion-proof lantern includes lamp body (1), it is characterised in that：It is coated with protective case (4), institute on the lamp body (1) State protective case (4) be equipped with relatively-stationary first stopper (16) of the protective case (4), be slidably equipped on the lamp body (1) Handle (14), the handle (14), which is equipped with, to be located at below first stopper (16) and is supported with first stopper (16) It connects to limit the second stopper that the handle (14) is moved radially along the lamp body (1), the protective case (4) and the handle (14) fixed by being provided with fastener (17).

2. a kind of explosion-proof lantern according to claim 1, it is characterised in that：The protective case (4) includes hingedly to set The first articulated section (5) and the second articulated section (6) set, first articulated section (5) and second articulated section (6) are sleeved on lamp body (1) placing groove (13) is formed with after on, the handle (14) includes the insertion end (15) slid along placing groove (13), and described Two stoppers are the insertion end (15), the one of separate hinged place on first articulated section (5) and second articulated section (6) One generation has first stopper (16) on end.

3. a kind of explosion-proof lantern according to claim 2, it is characterised in that：First articulated section (5) and described It is equipped with extension block (19) on two articulated sections (6), includes baseplane (20) on the extension block (19), when described first hinged When portion (5) and second articulated section (6) are fixed on the lamp body (1), multiple baseplanes (20) are generally aligned in the same plane On.

4. a kind of explosion-proof lantern according to claim 3, it is characterised in that：The extension block (19) and the handle (14) it is located at the both sides of the lamp body (1).

5. a kind of explosion-proof lantern according to claim 3, it is characterised in that：The side wall of the lamp body (1) is equipped with more It is convex to be equipped with multiple arcs on inner wall on first articulated section (5) and second articulated section (6) for a convex block (21) It rises (22), the convex block（21）Between be formed with lower groove corresponding to arc convex (22)（35）.

6. a kind of explosion-proof lantern according to claim 1, it is characterised in that：It is also associated with and is used on the lamp body (1) Luminous lamp cap (2), ring is provided with radiation rib (26) on the shell of the lamp cap (2).

7. a kind of explosion-proof lantern according to claim 1, it is characterised in that：The threaded one end of the lamp body (1) connects It is useful for the lamp tail (3) of storage circuit board, the shell of the lamp tail (3) is equipped with non-slip texture (27).

8. a kind of explosion-proof lantern according to claim 7, it is characterised in that：It is used for there are one being set on the lamp tail (3) The button (28) that lantern opens and closes and adjusts gear is controlled, the lamp tail (3) is equipped with the instruction unit for showing battery capacity (29)。

9. a kind of explosion-proof lantern according to claim 1, it is characterised in that：The both ends of the handle (14) are equipped with shoulder strap Interface (24).

10. a kind of explosion-proof lantern according to claim 1, it is characterised in that：It is provided in the lamp body (1) for placing The placed cavity (33) of battery, lamp body (1) inner wall be equipped with opening bore be gradually reduced and the one end for the bore minimum that be open and The targeting port (34) of placed cavity (33) connection.