CN208253238U

CN208253238U - A kind of explosion-proof head lamp

Info

Publication number: CN208253238U
Application number: CN201820264423.8U
Authority: CN
Inventors: 黄春华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-23
Filing date: 2018-02-23
Publication date: 2018-12-18
Anticipated expiration: 2028-02-23

Abstract

The utility model discloses a kind of explosion-proof head lamps, including outer cover, lamp holder is installed on the right side of the outer cover, backboard is installed on the right side of the lamp holder, the front and rear sides of the backboard are mounted on plate, support is installed on the outside of the backboard, the inside of the support is equipped with slot, and the slot is connected with plate overlap joint, first is equipped on the right side of the support and is worn, described first, which wears top, is equipped with second and wears, and the described first right side worn is equipped with battery case.The explosion-proof head lamp, when using head lamp, backboard is driven by pulling lamp holder, so that plate is entered the inside of slot, by being equipped with waterproof grommet on the inside of transparent glass, effectively raises the leakproofness on the inside of lamp cap, the heat that LED light generates is transmitted on aluminum reflector by the sheet metal that cools down and is radiated, effectively cool down to LED light, thus show head lamp integral protection effect and thermally conductive situation tool it is good, effectively raise the service life of head lamp.

Description

A kind of explosion-proof head lamp

Technical field

The utility model relates to head lamp technical field, specially a kind of explosion-proof head lamp.

Background technique

The shell attention rate with higher of the existing universal flashlight of explosion-proof head lamp, is either still tied from material Structure is all it with comparable explosion prevention function, but explosion accident occur when, the light cover being connected with lamp cap, often due to The connection effect of lamp cap is bad, causes light cover and internal part to splash, generates the injures and deaths of personnel, even therefore shell have no to damage Wound, user may also be come to harm due to the part of spluttering, such as application No. is 201620420061.8 patent, lamp cap, Light cover, lens, reverberation bowl and light source are constituted, and the screw top of lamp cap is connected to light cover, its depth of engagement is greater than 8mm, joggle Number is greater than 5, fluted at the top of lamp cap, and in groove and lens and lamp cap inner wall are bonding, adhesive surface length is greater than lens mount 6mm, lamp cap inner cavity secure reverberation bowl, have light source inside reverberation bowl, for light source base part seat on light source base, light source base is fixed on lamp Head is internal, and penetration pipe is arranged at lamp cap bottom, and there is epoxy resin end socket in one end that penetration pipe stretches out lamp cap, although enhancing lens and lamp The connection effect of head, but its manufacturing cost is higher, and poor radiation, light bulb can be damaged because temperature is excessively high, be influenced Its service life.

Utility model content

The purpose of this utility model is to provide a kind of explosion-proof head lamps, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of explosion-proof head lamp, including outer cover, described Lamp holder is installed on the right side of outer cover, backboard is installed on the right side of the lamp holder, the front and rear sides of the backboard are mounted on plate, Support is installed, the inside of the support is equipped with slot, and the slot is connected with plate overlap joint, the branch on the outside of the backboard The right side of seat is equipped with first and wears, and described first, which wears top, is equipped with second and wears, the described first right side installation worn There is battery case, conducting wire is installed on the outside of the battery case, support cover, the support cover are installed on the inside of the inside of the outer cover Right side connector is installed, the connector is connected through outer cover with conducting wire, described that the inside covered is supported to be equipped with aluminum reflector, Cooling sheet metal is installed on the inside of the aluminum reflector, LED light, the LED are installed on the inside of the cooling sheet metal Lamp is connected with connector, and waterproof grommet is equipped on the left of the aluminum reflector, is equipped on the left of the waterproof grommet Transparent glass, is equipped with outer ring on the outside of the transparent glass, and the junction of the outer ring and transparent glass is equipped with cushion rubber, institute Outer ring is stated to be connected with outer cover screw thread.

Preferably, the bottom end of the slot is equipped with sliding slot, is equipped with push plate, the push plate and plate on the inside of the slot Overlap joint is connected, and the bottom end of the push plate is equipped with sliding block, and the sliding block is connected with sliding slot overlap joint, two above and below the right side of the push plate End is all provided with fluted, is equipped with spring on the inside of the groove.

Preferably, the described first inside worn is equipped with the first lint band.

Preferably, the described second inside worn is equipped with the second lint band.

Preferably, fixed link is installed, the fixed link is connected with support on the inside of the spring.

Compared with prior art, the utility model has the beneficial effects that the explosion-proof head lamp, when using head lamp, by pulling Dynamic lamp holder drives backboard, drives plate by backboard, so that plate is entered the inside of slot, by wearing first on band to head just It can be used, be effectively increased head lamp by being equipped with outer ring made of the higher support slot of preceding degree and metal production on the inside of outer cover Whole impact resistance effectively raises the sealing on the inside of lamp cap by being equipped with waterproof grommet on the inside of transparent glass Property, by cooling down, the heat that LED light generates is transmitted on aluminum reflector and radiates by sheet metal, effectively to LED light into Row cooling, thus show head lamp integral protection effect and thermally conductive situation tool it is good, effectively raise the service life of head lamp.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model outer cover；

Fig. 3 is the structural schematic diagram of the utility model slot.

In figure: 1, outer cover, 2, lamp holder, 3, backboard, the 4, first tweed, 5, second wears, the 6, second tweed, 7, battery Box, 8, conducting wire, 9, first wears, 10, support, 11, outer ring, 12, transparent glass, 13, cushion rubber, 14, waterproof grommet, 15, aluminium Reflector processed, 16, support cover, 17, connector, 18, cooling sheet metal, 19, LED light, 20, plate, 21, spring, 22, push plate, 23, Groove, 24, fixed link, 25, sliding block, 26, sliding slot, 27, slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of explosion-proof head lamp, including outer cover 1, outer cover 1 For playing main protective action, the right side of outer cover 1 is equipped with lamp holder 2, and lamp holder 2 is for playing the role of support housings 1, lamp The right side of seat 2 is equipped with backboard 3, and backboard 3 is used to support connection plate 20, and the front and rear sides of backboard 3 are mounted on plate 20, carries on the back The outside of plate 3 is equipped with support 10, and support 10 is used to support connection lamp holder 2, and the inside of support 10 is equipped with slot 27, slot 27 with The overlap joint of plate 20 is connected, and plate 20 can enter the inside of slot 27, and the right side of support 10 is equipped with first and wears 9, first Wear 9 can band in head portrait, the first inside for wearing 9 is equipped with the first lint band 4, and first, which wears 9 tops, is equipped with second 5 are worn, second wears 5 for playing the role of reinforcing, and the first right side for wearing 9 is equipped with battery case 7, and battery case 7 is for placing Battery is used, and the outside of battery case 7 is equipped with conducting wire 8, and for conducting wire 8 for battery and LED light to link together, second wears 5 Inside is equipped with the second lint band 6, and the second inside for wearing 8 is equipped with the second lint band 6, the second tweed 6 and the first lint Cloth 4 is used to increase the comfort on head, support cover 16 is equipped on the inside of the inside of outer cover 1, support cover 16 is with compared with strong hardness Plastic material be made, for playing the role of protecting against shock, the right side of support cover 16 is equipped with connector 17, and connector 17 will be led The electric current that line 8 transmits is imported into LED light 19, and connector 17 is connected through outer cover 1 with conducting wire 8, and the inside of support cover 16 is equipped with Aluminum reflector 15, for aluminum reflector 15 for playing reflective and thermally conductive effect, the inside of aluminum reflector 15 is equipped with drop Warm sheet metal 18, cooling sheet metal 18 are made for aluminium material, and it is reflective that the heat for generating LED etc. 19 is transferred to aluminum On cover 15, make the reduction of its temperature, the inside of cooling sheet metal 18 is equipped with LED light 19, and LED light 19 is connected with connector 17, aluminum The left side of reflector 15 is equipped with waterproof grommet 14, and waterproof grommet 14 is that flexible silica gel material is made, and uses In the leakproofness for increasing by 11 inside of outer ring, the left side of waterproof grommet 14 is equipped with transparent glass 12, the outside of transparent glass 12 Outer ring 11 is installed, outer ring 11 is made for steel material, for play the role of support transparent glass 12, outer ring 11 with it is transparent The junction of glass 12 is equipped with cushion rubber 13, and transparent glass 12 is sticky in the inside of outer ring 11, outer ring 11 and outer cover 1 by cushion rubber 13 Screw thread is connected, and the bottom end of slot 27 is equipped with sliding slot 26, and the inside of slot 27 is equipped with push plate 22, and push plate 22 overlaps phase with plate 20 Even, push plate 22 keeps plate 20 more firm in the inside of slot 26, the bottom end of push plate 22 is equipped with sliding block for pushing plate 20 25, sliding block 25 is connected with the overlap joint of sliding slot 26, and sliding block 25 can be in the interior Slideslip of sliding slot 26, for limiting the correspondence rail of push plate 22 Mark, the right side upper and lower ends of push plate 22 are all provided with fluted 23, and for groove 23 for placing spring 21, the inside of groove 23 is equipped with bullet Spring 21, spring 21 are compressed spring, and coefficient of elasticity 5N/CM, the inside of spring 21 is equipped with fixed link 24, fixed link 24 and branch Seat 10 is connected, and fixed link 24 is fixed on the inside of support 10, is used to support fixed spring 21.

It when using head lamp, pulls lamp holder 2 and drives backboard 3, backboard 3 drives plate 20, and plate 20 is made to enter slot 27 Inside, first is worn can use on 9 bands to head, and the higher support slot 16 of preceding degree and metal production are equipped on the inside of outer cover 1 Made of outer ring 11 be effectively increased the impact resistance of head lamp entirety, the inside of transparent glass 12 is equipped with waterproof grommet, The leakproofness on the inside of lamp cap is effectively raised, the heat that LED light 19 generates is transmitted to aluminum reflector by the sheet metal 18 that cools down It radiates on 15, effectively cools down to LED light 19.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of explosion-proof head lamp, including outer cover (1), it is characterised in that: it is equipped with lamp holder (2) on the right side of the outer cover (1), it is described It is equipped on the right side of lamp holder (2) backboard (3), the front and rear sides of the backboard (3) are mounted on plate (20), the backboard (3) Outside be equipped with support (10), the inside of the support (10) is equipped with slot (27), and the slot (27) is taken with plate (20) It connects connected, is equipped with first on the right side of the support (10) and wears (9), described first, which wears (9) top, is equipped with second and wears (5), it described first wears and is equipped on the right side of (9) battery case (7), conducting wire (8), institute are installed on the outside of the battery case (7) It states and support cover (16) is installed on the inside of the inside of outer cover (1), be equipped with connector (17) on the right side of the support cover (16), it is described to connect Head (17) is connected through outer cover (1) with conducting wire (8), is equipped with aluminum reflector (15) on the inside of the support cover (16), described Cooling sheet metal (18) is installed on the inside of aluminum reflector (15), LED light is installed on the inside of the cooling sheet metal (18) (19), the LED light (19) is connected with connector (17), is equipped with waterproof grommet on the left of the aluminum reflector (15) (14), it is equipped with transparent glass (12) on the left of the waterproof grommet (14), is equipped on the outside of the transparent glass (12) Outer ring (11), the outer ring (11) and the junction of transparent glass (12) are equipped with cushion rubber (13), the outer ring (11) and outer cover (1) screw thread is connected.

2. a kind of explosion-proof head lamp according to claim 1, it is characterised in that: the bottom end of the slot (27) is equipped with sliding slot (26), it is equipped with push plate (22) on the inside of the slot (27), the push plate (22) is connected with plate (20) overlap joint, the push plate (22) bottom end is equipped with sliding block (25), and the sliding block (25) is connected with sliding slot (26) overlap joint, on the right side of the push plate (22) Lower both ends are all provided with fluted (23), are equipped with spring (21) on the inside of the groove (23).

3. a kind of explosion-proof head lamp according to claim 1, it is characterised in that: described first wears and be equipped on the inside of (9) First lint band (4).

4. a kind of explosion-proof head lamp according to claim 1, it is characterised in that: described second wears and be equipped on the inside of (5) Second lint band (6).

5. a kind of explosion-proof head lamp according to claim 2, it is characterised in that: be equipped on the inside of the spring (21) solid Fixed pole (24), the fixed link (24) are connected with support (10).