CN103712076B - Torch and its battery cover protection structure - Google Patents
Torch and its battery cover protection structure Download PDFInfo
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- CN103712076B CN103712076B CN201210370487.3A CN201210370487A CN103712076B CN 103712076 B CN103712076 B CN 103712076B CN 201210370487 A CN201210370487 A CN 201210370487A CN 103712076 B CN103712076 B CN 103712076B
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Abstract
A kind of battery cover protection structure of torch, the open end of the light bulb for closing torch, the battery cover protection structure of the torch include：Handle is securable in the light bulb；Limited cover is fixed on the handle, and through-hole is offered on the limited cover, and the handle corresponds to the through-hole and offers through hole；Battery cover component is set to the open end of the light bulb, and the battery cover component includes tail-hood；Limiting plate is rotatably connected with the handle, and can be abutted with the bottom of the tail-hood, and the limiting plate is equipped with limiting section；Spacer pin passes through the through-hole of the limited cover and the through hole of the handle, and in the through-hole of the limited cover slidably, the spacer pin includes the body of rod and the blocking portion in the middle part of the body of rod；Return springs are sheathed on the body of rod, and are connected between the blocking portion and the limited cover.Above-mentioned battery cover protection structure can prevent tail-hood from falling off from light bulb.The present invention also provides a kind of flashlights.
Description
【Technical field】
The present invention relates to a kind of portable lighting tools, more particularly to a kind of torch and its battery cover protection structure.
【Background technology】
Torch is a kind of illuminations common in people's daily life.The torch for making shell with the iron sheet of electroplating surface is
First generation torch is commonly called as " old-fashioned torch ", and light bulb generally uses tungsten lamp to steep, and luminous efficiency is low, and service life is shorter, easily
It is burned.Battery uses large size alkaline battery, and volume is big but cruising ability is not high.The shell of torch is the iron sheet of electroplating surface,
Lightweight but simple for process.Torch using aluminium alloy as sheathing material is second generation torch, no matter in terms of performance or appearance
There is full new breakthrough.One Typical Representative of second generation torch is to use Krypton light bulb and alkaline battery, and bulb life is more
Long, battery life is more longlasting.Using aluminium alloy as sheathing material, surface uses oxidation processing technique, and technique is fine, appearance
Fineness, rich in color, texture is rather good.Another Typical Representative is to use Xe lamp bulb and lithium ion battery, and bulb life is longer, bright
Degree greatly promotes, colour temperature higher, and proposes the concept of " tactics torch ", and a piece of brand-new market is opened for torch.The third generation
The most important feature of torch is to use LED light source, and due to LED this body structure, better reliability, light-emitting mode is also first
It is secondary to appear on torch.
However, the battery cover protection structure of current LED flashlight is easy to fall off from light bulb.
【Invention content】
In view of above-mentioned condition, it is necessary to which a kind of battery cover protection knot for the torch for preventing tail-hood from falling off from light bulb is provided
Structure.
A kind of battery cover protection structure of torch, the open end of the light bulb for closing torch, the battery cover of the torch
Protection structure include：
Handle is securable in the light bulb；
Limited cover is fixed on the handle, and through-hole is offered on the limited cover, and the handle corresponds to the through-hole and opens up
There is through hole；
Battery cover component, is set to the open end of the light bulb, and the battery cover component includes：
Tail-hood is detachably connected with the open end of the light bulb, and the open end for sealing the light bulb；
Fixed frame is fixed in the tail-hood；
Elastic component is fixedly connected with the fixed frame, and part is protruded outside the tail-hood；
Limiting plate is rotatably connected with the handle, and can be abutted with the bottom of the tail-hood, and the limiting plate is equipped with
Limiting section；
Spacer pin passes through the through-hole of the limited cover and the through hole of the handle, and in the through-hole of the limited cover
Slidably, the spacer pin includes the body of rod and the blocking portion in the middle part of the body of rod；And
Return springs are sheathed on the body of rod, and are connected between the blocking portion and the limited cover；
Wherein, when the body of rod passes through one end of the through hole of the handle to be matched with the limiting section of the limiting plate
When, the limiting plate is limited by the body of rod, and is abutted against with the bottom of the tail-hood；When pulling the body of rod, make the bar
Body pass through one end and the limit part of the through hole of the handle from when, the limiting plate can turn relative to the handle
It is dynamic.
Above-mentioned battery cover protection structure is equipped with spacer pin on handle, passes through the body of rod of spacer pin and the limiting section of limiting plate
It matches, to lock the limiting plate, the bottom of the tail-hood of the limiting plate and battery cover component abuts against, to stop the battery
Cap assemblies fall off from light bulb.Therefore, above-mentioned battery cover protection structure can prevent tail-hood from falling off from light bulb.
The limited cover is hat shape shell structure, the open end of the hat shape shell structure in one of the embodiments,
It equipped with the lug protruded outwardly, is spirally connected with the handle across the lug by threaded fastener, thus by the limited cover
It is fixed on the handle.
The return springs are contained in the through-hole in one of the embodiments, and are connected to the bottom of the through-hole
Between portion and the blocking portion, the return springs are compressed spring or elastic rubber tube.
The blocking portion is around one week annular convex platform of the body of rod in one of the embodiments,.
The blocking portion is the blocking pin on the body of rod in one of the embodiments,.
The limiting plate is rotatably connected by shaft and the handle in one of the embodiments, and the shaft is
Rivet or axis pin.
Further include knob in one of the embodiments, the knob is fixedly connected with one end of the body of rod, the bar
The other end of body is matched with the limiting section；The knob is pulled, and drives the body of rod, makes the body of rod in the through-hole
Inside slidably.
The knob is draw ring or drag hook in one of the embodiments,.
The knob is draw ring in one of the embodiments, and one end of the body of rod offers through-hole, and the draw ring is worn
If the through-hole of the body of rod；The limiting section is limit hole, limiting slot or the limiting stand to fasten with spacer pin.
A kind of torch comprising above-mentioned battery cover protection structure.
【Description of the drawings】
Fig. 1 is the stereogram of the torch of one embodiment of the present invention；
Fig. 2 is the exploded view of torch shown in FIG. 1；
Fig. 3 is the axial section of torch shown in FIG. 1；
Fig. 4 is another axial section of torch shown in FIG. 1；
Fig. 5 is the partial exploded view of torch shown in FIG. 1；
Fig. 6 is the partial sectional view at the A of torch shown in FIG. 1；
Fig. 7 is the sectional view of the line B-B along Fig. 1.
【Specific implementation mode】
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Please refer to Fig.1 and Fig. 2, the torch 10 of one embodiment of the present invention comprising light bulb 100, lamp adapter assembly 200,
Handle 300, lamp cap limit assembly 400, battery cover component 500, battery 600 and battery cover limit assembly 700.The torch 10 can be with
It uses LED for light source, as LED flashlight, other light sources can also be used, for example, light bulb etc., specifically in the present embodiment, with
It is illustrated for LED flashlight.
Wherein, handle 300, lamp cap limit assembly 400, battery cover component 500 constitute the battery cover protection structure of torch 10.
Light bulb 100 has the first open end 101 and the second open end 103, the second open end 103 and the first open end 101
It is oppositely arranged.Specifically in the illustrated embodiment, light bulb 100 is circular tube structure, and cavity is cylinder.Certainly,
In the present invention, light bulb 100 is not limited to the tube structure of circular tube structure or other shapes, for example, prismatic
Tube structure, cavity still can be cylinder.
Lamp adapter assembly 200 is set to 100 first open end 101 of light bulb.Lamp adapter assembly 200 includes radiator 210, battery limiting
Frame 220, LED drive board 230, LED substrate 240, translucent cover 250, reflector 260, the first sealing ring 270, Transparent Parts 280 and
Two sealing rings 290.
Radiator 210 is contained in light bulb 100, and is arranged close to the first open end 101.The main function of radiator 210
It is for carrying LED substrate 240, battery limiting frame 220 and LED drive board 230, and by LED substrate 240, LED drive board 230
The heat derives of generation, and radiate.Since LED substrate 240, LED drive board 230 are to generate the more electronics device of heat
Part, the 210 preferable material of generally use thermal conductivity of radiator is made, for example, copper, aluminium etc., it can be by LED bases by radiator 210
The heat that plate 240, LED drive board 230 generate quickly is spread, to improve the radiating efficiency of torch 10.Specifically illustrating
Embodiment in, radiator 210 be one end closing, another end opening tube structure.Since radiator 210 is cylinder knot
Structure, that is, its inside is hollow, to increasing heat radiation area.Certainly, in the present invention, radiator 210 is not limited to cylinder knot
Structure or other structures, for example, similar to the heat radiation fin structure of CPU heat transmissions.
Please refer to Fig. 3 and Fig. 4, battery limiting frame 220 is contained in light bulb 100, and with radiator 210 far from first
One end of open end 101 is fixedly connected.One end of battery limiting frame 220 is equipped with storage tank 221, the opening periphery of storage tank 221
Tiltedly 223 are split equipped with being oriented to.Specifically in the illustrated embodiment, storage tank 221 is the groove of truncated cone-shaped, and stub end is opening
End.One end of battery 600 can tiltedly splitting 223 slides into storage tank 221 along guiding, and battery 600 is avoided to be sent out when being packed into light bulb 100
Raw offset.In addition, due to the groove that storage tank 221 is truncated cone-shaped, one end of battery 600 can be slided along the side wall of the groove of truncated cone-shaped
It is dynamic, so that the center that battery 600 is always positioned at the groove of truncated cone-shaped is further positioned battery 600 without deviating.
LED drive board 230 is contained in light bulb 100, and is connected between radiator 210 and battery limiting frame 220.LED
Driving plate 230 is equipped with switch key 231.Specifically in the illustrated embodiment, it is set on the end face of the open end of radiator 210
There are stage portion 211, LED drive board 230 to be contained in the open end of radiator 210, and the periphery of LED substrate 240 is connected to
In stage portion 211.The periphery of LED drive board 230 opens up jagged 233, and threaded fastener passes through battery limiting part and LED to drive
It is spirally connected with the open end of radiator 210 after the notch 233 of plate 230.
LED substrate 240 is contained in light bulb 100, and is fixed on one end of radiator 210.LED substrate 240 is equipped with
LED.LED substrate 240 can be aluminum substrate, glass substrate or a circuit board.Specifically in the illustrated embodiment, LED bases
The periphery of plate 240 offers multiple installation gaps, and the threaded fasteners such as screw consolidate LED substrate 240 after passing through the installation gap
Due to the blind end of radiator 210.
Specifically, LED substrate 240 is equipped with multiple first LED and at least one 2nd LED.LED substrate more than 240 the
One LED is in an annular arrangement, and at least one 2nd LED is set to the circle centre position of the annular.
Translucent cover 250 is set to the first open end 101 of light bulb 100.Translucent cover 250 is made of translucent material.Translucent cover 250
With third open end 251 and fourth open end 253 opposite with third open end 251, third open end 251 and light bulb 100
The first open end 101 connection, that is, the third open end 251 of translucent cover 250 is partially housed in the first open end of light bulb 100
In 101, and the outer surface of third open end 251 is equipped with limiting slot 257.Limiting slot 257 can be the third around translucent cover 250
The spiral groove that the peripheral, oblique of open end 251 extends, alternatively, for set on 251 surface of third open end of translucent cover 250
Parallelogram groove.
Translucent cover 250 may be used with the first open end 101 of light bulb 100 and be threadedly coupled, and can also be used and is connected together
Mode connects.
Specifically in the illustrated embodiment, translucent cover 250 is equipped with blocking platform 254 and extension 255, and blocking platform 254 is set
In translucent cover 250 close to the position of third open end 251, extension 255 is connect with blocking platform 254.Extension 255 is connected in lamp
In first open end 101 of cylinder 100.Blocking platform 254 is abutted with the end face of the first open end 101 of light bulb 100.Using extension
255 are clamped with the first open end 101 of light bulb 100, and are abutted with the first open end 101 of light bulb 100 using blocking platform 254,
In order to which translucent cover 250 to be quickly and easily fixed in light bulb 100, assembling and maintenance efficiency are provided.Limiting slot 257 is to set
In the helical connected in star on the outer surface of extension 255.
In addition, extension 255 is equipped with external screw thread, be correspondingly provided on the madial wall of the first open end 101 of light bulb 100 with
The external screw thread of extension 255 matches internal thread, and translucent cover 250 and the first open end 101 of light bulb 100 is made to be detachably connected.
Reflector 260 is contained in translucent cover 250, and is detachably connected with translucent cover 250.Reflector 260 has into light
Mouth 261 and the light-emitting window 263 opposite with light inlet 261, light-emitting window 263 and the 4th open end 253 of translucent cover 250 detachably connect
It connects.The inner surface of reflector 260 and outer surface are reflective surface.
First sealing ring 270 is used to seal the joint gap between light bulb 100 and translucent cover 250, to improve torch 10
Leakproofness.Specifically in the illustrated embodiment, it is offered on the extension 255 of translucent cover 250 around the outer of extension 255
One week annular groove 258 of periphery, the first sealing ring 270 are contained in the annular groove 258, and with the first of light bulb 100
The madial wall of open end 101 abuts.
Transparent Parts 280 are used for the 4th open end 253 of sealed transparent cover 250.Specifically in the illustrated embodiment, transparent
Part 280 is contained in the 4th open end 253 of translucent cover 250, is equipped with around the light-emitting window 263 at the light-emitting window 263 of reflector 260
The inner surface of one week abutment flange 265, the 4th open end 253 of translucent cover 250 is equipped with stop flange 259, abutment flange 265
It is connected between Transparent Parts 280 and the stop flange 259 of translucent cover 250, to which reflector 260 is fixed in translucent cover 250,
And it is moved together with translucent cover 250.Stop flange 259 is the circumferentially extending annular protrusion along translucent cover 250.Certainly, stop convex
Edge 259 may be multiple, and each stop flange 259 is convex on the inner wall of the 4th open end 253 of translucent cover 250
Platform.
In other embodiments, Transparent Parts 280 are sheathed on the 4th open end 253 of translucent cover 250, reflector 260
Light-emitting window 263 is equipped with mounting bulge loop, which is hung on the 4th open end 253 of translucent cover 250, and with Transparent Parts 280
It abuts, i.e., the mounting bulge loop is connected between the end face and Transparent Parts 280 of the 4th open end 253 of translucent cover 250, thus will be anti-
Light cup 260 is fixed in translucent cover 250, and is moved together with translucent cover 250.
Second sealing ring 290 is for the connection gap between sealed transparent cover 250 and Transparent Parts 280, to further carry
The leakproofness of high torch 10.Specifically in the illustrated embodiment, the outer peripheral edge of Transparent Parts 280 opens up the week along Transparent Parts 280
To the seal groove 281 of extension, the second sealing ring 290 is contained in seal groove 281, and with the 4th open end 253 of translucent cover 250
Inner wall abut, to sealed transparent cover 250 the 4th open end 253.
Wherein, translucent cover 250 is rotatable relative to light bulb 100, when the 2nd LED of LED substrate 240 is contained in reflector
In 260 light inlet 261, the light sent out projects after the inner surface of reflector 260 is assembled from light-emitting window 263；Work as LED
2nd LED of substrate 240 is located at outside the light inlet 261 of reflector 260, and the light that the first LED is sent out is by the outer of reflector 260
After surface reflection, projected from translucent cover 250.The first LED and second is can control by the switch key 231 of LED drive board 230
LED shines respectively.
In other words, when 250 phase of translucent cover be directed away from LED substrate 240 direction movement, make the 2nd LED be located at it is reflective
When the light inlet 261 of cup 260 is outer, the light that the first LED is sent out is reflected by the outer surface of reflector 260；When 250 direction of translucent cover
Close to the movement of the direction of LED substrate 240, when the 2nd LED being made to be located in the light inlet 261 of reflector 260, and the 2nd LED is sent out
The light gone out is reflected by the inner surface of reflector 260；The first LED and the 2nd LED can control to send out respectively by switch key 231
Light.
The first LED to arrange in a ring is uniformly distributed relative to the light inlet 261 of 260 body of reflector so that translucent cover 250
Periphery light extraction it is more uniform.2nd LED of the circle centre position of annular is located in the light inlet 261 of 260 body of reflector, in order to shape
At point light source, the brightness for assembling light is improved.
Please refer to Fig. 5 to Fig. 7, handle 300 is fixed in light bulb 100.Specifically in the illustrated embodiment, handle
300 include fixed seat 310 and U-bracket 330, and one end of the U-bracket 330 is fixedly connected with one end of fixed seat 310.The U
Shape holder 330 is respectively facing the two of the same side bending extension of the bottom 331 including bottom 331 and from the both ends of the bottom 331
A support arm 333.That is, one of the U-bracket 330 support arm 333 is connect with fixed seat 310.
Further, one of U-bracket 330 support arm 333 and 310 vertical connection of fixed seat, U-bracket 330
The setting substantially parallel with fixed seat 310 of bottom 331.
When installation, the U-bracket 330 of handle 300 tips upside down on the outer surface of light bulb 100, that is, the U-bracket of handle 300
330 bottom 331 is arranged with the appearance face interval of light bulb 100.When guiding and supporting the torch 10, finger can pass through the U-bracket
330, and hold the U-bracket 330.
Further, key hole 311 is offered in the fixed seat 310 of handle 300, one end of button cap 340 passes through button
Hole 311, the other end pass through light bulb 100.
Lamp cap limit assembly 400 is for limiting the turned position of lamp adapter assembly 200, specifically in the embodiment party of diagram
In formula, lamp cap limit assembly 400 is matched with the translucent cover 250 of lamp adapter assembly 200, with to translucent cover 250 relative to light bulb 100
Turned position limited.Certainly, in invention, lamp cap limit assembly 400 is not limited to the translucent cover of limit lamp adapter assembly 200
250, it can also be used to radiator 210, battery limiting frame 220 etc. are limited, at this point, translucent cover 250 is not moved relative to light bulb 100,
LED substrate 240 follows radiator 210, battery limiting frame 220 to move together.
In the illustrated embodiment, lamp cap limit assembly 400 is set to one end of handle 300, battery cover limit assembly 700
Set on the other end of handle 300.But in the present invention, lamp cap limit assembly 400 and battery cover limit assembly 700 can also be set to hand
The other positions of handle 300.
Lamp cap limit assembly 400 includes the first limited cover 410, the first spacer pin 420, the first return springs 430 and the
One knob 440.
First limited cover 410 is fixed on the outer surface of light bulb 100, and first through hole is offered on the first limited cover 410
411.Specifically in the illustrated embodiment, the fixed seat 310 of the first limited cover 410 and handle 300 is integrally formed, and passes through screw
Etc. being fixed on the outer wall of the first open end 101 of light bulb 100, light bulb 100 corresponds to the first through hole 411 and offers through hole.
Certainly, the first limited cover 410 also can separate molding with handle 300, be respectively formed independent element.First limited cover 410 includes
Plate body and the cylinder on the plate body, the first through hole 411 run through the cylinder and plate body.
Further, first through hole 411 is stepped hole, but in invention, is not limited to stepped hole.The microcephaly of the stepped hole
End is located on cylinder, and stub end is located on plate body.
First spacer pin 420 pass through the first limited cover 410 first through hole 411 and light bulb 100 through hole 105, and
In the first through hole 411 of first limited cover 410 slidably.Specifically in the illustrated embodiment, the first spacer pin 420 includes the
One body of rod 421 and the first blocking portion 423 in the middle part of first body of rod 421.First blocking portion 423 can be around this first
421 1 weeks annular convex platform of the body of rod, or the blocking pin on first body of rod 421.First blocking portion 423 is barred from
Outside the first through hole 411 of first limited cover 410, specifically, the size of the first blocking portion 423 is more than the major part of first through hole 411
The size at end, and be blocked in outside the stub end of first through hole 411.
First return springs 430 are sheathed on first body of rod 421 of the first spacer pin 420, and are connected to the first limit
Between the first blocking portion 423 and the first limited cover 410 of pin 420.Specifically in the illustrated embodiment, the first return springs
430 are contained in the stub end of the first through hole 411 of the first limited cover 410, and are connected to the step-like side of first through hole 411
Between wall and the first blocking portion 423 of the first spacer pin 420.First return springs 430 can be compressed spring, elastic rubber
Cylinder etc..
First knob 440 is fixedly connected with one end of first body of rod 421 of the first spacer pin 420, the first spacer pin 420
The other end of first body of rod 421 is matched with the limiting slot 257 of the translucent cover 250 of lamp adapter assembly 200, that is, the first spacer pin 420
First body of rod 421 the other end from one end of the limiting slot 257 of the translucent cover 250 of lamp adapter assembly 200 slidably to the other end.
Specifically, when the other end of first body of rod 421 of the first spacer pin 420 is located at the limiting slot of the translucent cover 250 of lamp adapter assembly 200
When 257 end, the 2nd LED of LED substrate 240 is contained in just in the light inlet 261 of reflector 260；When translucent cover 250
It is rotated relative to light bulb 100, until the other end of first body of rod 421 of the first spacer pin 420 is located at the transparent of lamp adapter assembly 200
When another end of the limiting slot 257 of cover 250, the 2nd LED of LED substrate 240 is located at outside the light inlet 261 of reflector 260
Extreme position.
First knob 440 is pulled, and drives first body of rod 421 of the first spacer pin 420, makes first spacer pin 420
First body of rod 421 one end in the first through hole 411 of the first limited cover 410 slidably.First knob 440 can be to draw
Ring, drag hook etc..Specifically in the illustrated embodiment, the first knob 440 is draw ring, first body of rod 421 of the first spacer pin 420
One end offer through-hole, which wears the through-hole of first body of rod 421 of first spacer pin 420.
It should be noted that the first knob 440 can also omit, at this point, direct pull first spacer pin 420.
The limiting slot that above-mentioned lamp cap limit assembly 400 passes through first body of rod 421 and translucent cover 250 of the first spacer pin 420
257 match, i.e., when one end of first body of rod 421 of the first spacer pin 420 slides into the both ends of the limiting slot 257, at this time
Translucent cover 250 turns to maximum position, to be defined protection to lamp adapter assembly 200.In addition, by pulling the first spacer pin
420 first body of rod 421, makes spacer pin be detached with the limiting slot 257 of translucent cover 250, when the first of the first spacer pin 420 of release
The body of rod 421 makes first body of rod 421 of the first spacer pin 420 automatically reset under the action of the first return springs 430, with limit
Position slot 257 matches again, to easily lamp adapter assembly 200 is installed in light bulb 100 or will be from lamp removal in light bulb 100
Head assembly 200, therefore, above-mentioned lamp cap limit assembly 400 can limit protection lamp adapter assembly 200, and can facilitate installation or removal
Lamp adapter assembly 200.
Referring to Fig. 2, battery cover component 500 is set to the second open end 103 of light bulb 100.Specifically in the reality of diagram
It applies in mode, battery cover component 500 includes tail-hood 510, fixed frame 520 and elastic component 530.Wherein, one end of battery 600 is along electricity
The guiding of pond position-limited rack 220, which tiltedly splits 223, can slide into the storage tank 221 of battery limiting frame 220, and the other end is supported with elastic component 530
It connects, when battery 600 is by outer vibrating force elastic deformation occurs for elastic component 530.In other words, when torch 10 is shaken by outside
When power, elastic component 530 is abutted with battery 600 always, to play the role of damping buffering.
Tail-hood 510 and the second open end 103 of light bulb 100 are detachably connected, and seal the second open end of light bulb 100
103.Specifically in the illustrated embodiment, tail-hood 510 includes lid 511 and the cylinder 513 set on the side of lid 511, circle
The lateral wall of cylinder 513 is equipped with external screw thread, and the madial wall of the second open end 103 of light bulb 100 is equipped with the outer spiral shell with cylinder 513
The matched internal thread of line.Certainly, tail-hood 510 is not limited to by the way of screw thread connect with the second open end 103 of light bulb 100
It connects, other modes can also be used, connected for example, by using the mode of engaging, the mode of bolt.
Fixed frame 520 is fixed in tail-hood 510.Specifically in the illustrated embodiment, fixed frame 520 is fixed on tail-hood
In 510 cylinder 513, that is, fixed frame 520 is contained in the cylinder 513 of tail-hood 510, is fixed and is connected with the lid 511 of tail-hood 510
It connects, or is fixedly connected with the madial wall of the cylinder 513 of tail-hood 510.
Elastic component 530 is fixedly connected with fixed frame 520, and part is protruded outside tail-hood 510.Elastic component 530 can be elasticity
Rubber tube, compressed spring etc..Specifically in the illustrated embodiment, elastic component 530 is spring, and fixed frame 520 is laminated structure,
The middle part of fixed frame 520 is equipped with the shrapnel 521 of protrusion bending, and shrapnel 521 compresses one end of elastic component 530, and by elastic component 530
It is fixedly connected with fixed frame 520.Certainly, in the present invention, fixed frame 520 is not limited in such a way that shrapnel 521 compresses
Fixed elastic component 530, can also be used other modes, for example, the modes such as welding can be used in fixed frame 520, screw is fixed fix bullet
Property part 530.
Battery cover component 500 further includes third sealing ring 540, and third sealing ring 540 is for sealing tail-hood 510 and light bulb
Joint gap between 100 the second open end 103.Specifically in the illustrated embodiment, the cylinder 513 of tail-hood 510 is outer
Annular groove 513a is offered on side wall, third sealing ring 540 is contained in annular groove 513a, and with the second of light bulb 100
The madial wall of open end 103 abuts against.
Battery cover component 500 further includes that charging panel 550 and charging plate bracing frame 560, charging panel 550 are fixed with tail-hood 510
Connection, charging plate bracing frame 560 are held between fixed frame 520 and charging panel 550.Specifically in the illustrated embodiment, it fills
Battery plate 550 and charging plate bracing frame 560 are contained in elastic component 530.511 inside of lid of tail-hood 510 is equipped with fixed column, should
Fixed column is spirally connected after sequentially passing through fixed frame 520, charging plate bracing frame 560 and charging panel 550 with threaded fasteners, is screwed
Part such as screw, bolt etc., to which tail-hood 510, fixed frame 520, charging plate bracing frame 560 and charging panel 550 to be fixedly connected with
Come.
Further, fixed frame 520 is equipped with location hole 523, and charging plate bracing frame 560 is equipped with across location hole 523
Positioning column 561, to position the charging plate bracing frame 560.When assembling fixed frame 520 with charging support plate, without prior
The positioning column 561 for the plate bracing frame 560 that charges directly is passed through the location hole 523 of fixed frame 520, to improve electricity by alignment
The packaging efficiency of cylinder 10.In addition, when torch 10 is by external vibration, due to charging plate bracing frame 560 positioning column 561 always
Across the location hole 523 of fixed frame 520, to keep charging plate bracing frame 560 not easily to fall off.
Further, the positioning column 561 of charging plate bracing frame 560 is the pillar with through-hole, and charging panel 550, which is equipped with, to be filled
Plug 551, charging plug 551 pass through the through-hole of the positioning column 561 of charging plate bracing frame 560 and the lid 511 of tail-hood 510,
And expose outside the lid 511 of tail-hood 510.Wherein, purpose of the charging panel 550 equipped with charging plug 551 is：First, playing positioning
Effect, that is, in assembling, without alignment in advance, the charging plug 551 of charging panel 550 is directly passed through into charging plate bracing frame 560
Positioning column 561 through-hole, to improve the packaging efficiency of torch 10；Second is that playing the role of electrical connection, when needs fill
When electric, directly charging socket is connect with charging plug 551.
Further, charging panel 550 is equipped with the first elastic conduction column 553 abutted for the electrode with battery 600,
LED drive board 230 is equipped with across fixed frame 520 and the second elastic conduction column for being abutted with another electrode of battery 600
235.Due to positive and negative with battery 600 respectively using flexible first elastic conduction column 553 and the second elastic conduction column 235
Pole abuts, and when battery 600 is by outer vibrating force, elasticity occurs for the first elastic conduction column 553 and the second elastic conduction column 235
Deformation and remain good electrical contact with the positive and negative anodes of battery 600, to avoid poor electric contact.
Battery 600 is contained in light bulb 100, and is connected between lamp adapter assembly 200 and battery cover component 500.Battery 600
Can be one-shot battery or secondary cell.Specifically in the present embodiment, battery 600 be secondary cell, battery 600 it is positive and negative
Pole is electrically connected respectively at the first elastic conduction column 553 on the second elastic conduction column 235, charging panel 550 of LED drive board 230.
Please continue to refer to Fig. 5 to Fig. 7, battery cover limit assembly 700 is for limiting battery cover component 500, to avoid battery
Cap assemblies 500 fall off from light bulb 100.Battery cover limit assembly 700 includes the second limited cover 710, the limit of limiting plate 720, second
Position pin 730, the second return springs 740 and second knob 750.
Second limited cover 710 is fixed on handle 300, specifically, the second limited cover 710 is fixed on handle 300 far from lamp
On one end of cylinder 100, the second through-hole 711 is offered on the second limited cover 710, second through-hole 711 is corresponded on handle 300 and is opened up
There is through hole.Specifically in the illustrated embodiment, the second limited cover 710 is fixed on the separate of the U-bracket 330 of handle 300
On the support arm 333 of fixed seat 310, the second limited cover 710 is hat shape shell structure.
One ground of progress, the open end of the hat shape shell structure are equipped with the lug 713 protruded outwardly, are worn by threaded fastener
The inside for crossing the lug 713 and the support arm 333 of the U-bracket 330 of handle 300 is spirally connected, to which the second limited cover 710 to be fixed on
On the support arm 333 of the separate fixed seat 310 of the U-bracket 330 of handle 300.
In other embodiments, the support arm 333 of the second limited cover 710 and handle 300 is integrally formed.Second through-hole 711
It can be stepped hole.
Limiting plate 720 is rotatably connected with handle 300, specifically, limiting plate 720 and one of handle 300 far from light bulb 100
End is rotatably connected, and can be abutted with battery cover component 500.Limiting plate 720 is equipped with limiting section 721.Specifically in the reality of diagram
It applies in mode, limiting plate 720 can by the support arm 333 of shaft 723 and the separate fixed seat 310 of the U-bracket 330 of handle 300
Rotation connection, limiting plate 720 can be abutted with the bottom of the tail-hood 510 of battery cover component 500, to prevent the battery cover component 500
It falls off.Shaft 723 can be rivet, axis pin etc..Limiting section 721 can be limit hole, limiting slot 257, limiting stand etc..
Second spacer pin 730 passes through the second through-hole 711 of the second limited cover 710 and the through hole of handle 300, and second
Second through-hole 711 of limited cover 710 is slidably.Specifically in the illustrated embodiment, the second spacer pin 730 includes second body of rod
731 and the second blocking portion 733 set on second body of rod, 731 middle part.Second blocking portion 733 can be around second body of rod
731 1 weeks annular convex platform, or the blocking pin on second body of rod 731.Second blocking portion 733 is in the second limited cover
In 710 the second through-hole 711 slidably, and with the bottom of the second limited cover 710 it can abut.
Second return springs 740 are sheathed on second body of rod 731 of the second spacer pin 730, and are connected to the second limit
Between the second blocking portion 733 and the second limited cover 710 of pin 730.Specifically in the illustrated embodiment, the second return springs
740 are contained in the second through-hole 711 of the second limited cover 710, and are connected to bottom and the second spacer pin 730 of the second through-hole 711
The second blocking portion 733 between.Second return springs 740 can be compressed spring, elastic rubber tube etc..
Second knob 750 is fixedly connected with one end of second body of rod 731 of the second spacer pin 730, the second spacer pin 730
The other end of second body of rod 731 matches after the through hole 333a of handle 300 with the limiting section 721 of limiting plate 720, with limit
Limiting plate 720 processed rotates, that is, when the limiting section 721 of the other end and limiting plate 720 of second body of rod 731 of the second spacer pin 730
When matching, limiting plate 720 is difficult to rotate, and is abutted against with 510 bottom of the tail-hood of battery cover component 500 and prevent battery cover group
Part 500 falls off, and when pulling the second knob 750, makes the other end and limiting plate 720 of second body of rod 731 of the second spacer pin 730
When limiting section 721 detaches, limiting plate 720 is rotatable relative to the support arm 333 of handle 300, until limiting plate 720 and battery cover group
510 bottom of tail-hood of part 500 detaches, at this point, battery cover component 500 can free dropping from light bulb 100.
Second knob 750 is pulled, and drives second body of rod 731 of the second spacer pin 730, makes second spacer pin 730
Second body of rod 731 one end in the second through-hole 711 of the second limited cover 710 slidably.Second knob 750 can be to draw
Ring, drag hook etc..Specifically in the illustrated embodiment, the second knob 750 is draw ring, second body of rod 731 of the second spacer pin 730
One end offer through-hole, which wears the through-hole of second body of rod 731 of second spacer pin 730.
It should be noted that the second knob 750 can also omit, at this point, second body of rod of direct pull second spacer pin 730
731.
The translucent cover 250 of above-mentioned torch 10 is rotatable relative to light bulb 100, when translucent cover 250 is directed away from LED substrate
240 direction movement, make the 2nd LED in LED substrate 240 be located at reflector 260 light inlet 261 it is outer when, the first LED
The light sent out projects, to realize ring illumination functions after the reflection of the outer surface of reflector 260 from translucent cover 250；
When translucent cover 250 is moved towards close to the direction of LED substrate 240, the 2nd LED in LED substrate 240 is made to be located at reflector 260
Light inlet 261 in when, the light that the 2nd LED is sent out, by reflector 260 inner surface assemble after, penetrated from light-emitting window 263
Go out, to realize spotlighting function.Therefore, above-mentioned torch 10 had not only had the function of spotlighting but also had had ring illumination functions.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of battery cover protection structure of torch, the open end of the light bulb for closing torch, which is characterized in that the torch
Battery cover protection structure include：
Handle is securable in the light bulb；
Limited cover is fixed on the handle, offers through-hole on the limited cover, and the handle, which corresponds to the through-hole and offers, to be passed through
Perforation；
Battery cover component, is set to the open end of the light bulb, and the battery cover component includes：
Tail-hood is detachably connected with the open end of the light bulb, and the open end for sealing the light bulb；
Fixed frame is fixed in the tail-hood；
Elastic component is fixedly connected with the fixed frame, and part is protruded outside the tail-hood；
Limiting plate is rotatably connected with the handle, and can be abutted with the bottom of the tail-hood, and the limiting plate is equipped with limit
Portion；
Spacer pin passes through the through-hole of the limited cover and the through hole of the handle, and can be slided in the through-hole of the limited cover
Dynamic, the spacer pin includes the body of rod and the blocking portion in the middle part of the body of rod；And
Return springs are sheathed on the body of rod, and are connected between the blocking portion and the limited cover；
Wherein, when the body of rod passes through one end of the through hole of the handle to be matched with the limiting section of the limiting plate, institute
It states limiting plate to be limited by the body of rod, and is abutted against with the bottom of the tail-hood, to prevent the battery cover component from falling off；Work as drawing
Move the body of rod, make the body of rod pass through one end and the limit part of the through hole of the handle from when, the limiting plate
It is rotatable relative to the handle.
2. the battery cover protection structure of torch according to claim 1, which is characterized in that the limited cover is hat shape shell
Structure, the open end of the hat shape shell structure are equipped with the lug protruded outwardly, by threaded fastener pass through the lug with
The handle is spirally connected, to which the limited cover to be fixed on the handle.
3. the battery cover protection structure of torch according to claim 1, which is characterized in that the return springs are contained in
The through-hole, and be connected between the bottom of the through-hole and the blocking portion, the return springs are compressed spring or bullet
Property rubber tube.
4. the battery cover protection structure of torch according to claim 1, which is characterized in that the blocking portion is around the bar
One week annular convex platform of body.
5. the battery cover protection structure of torch according to claim 1, which is characterized in that the blocking portion is set on described
Blocking pin on the body of rod.
6. the battery cover protection structure of torch according to claim 1, which is characterized in that the limiting plate by shaft with
The handle is rotatably connected, and the shaft is rivet or axis pin.
7. the battery cover protection structure of torch according to claim 1, which is characterized in that further include knob, the knob
It is fixedly connected with one end of the body of rod, the other end of the body of rod is matched with the limiting section；Pull the knob, and band
Move the body of rod, make the body of rod in the through-hole slidably.
8. the battery cover protection structure of torch according to claim 7, which is characterized in that the knob is draw ring or drawing
Hook.
9. the battery cover protection structure of torch according to claim 7, which is characterized in that the knob is draw ring, described
One end of the body of rod offers through-hole, and the draw ring wears the through-hole of the body of rod；The limiting section fastens with spacer pin
Limit hole, limiting slot or limiting stand.
10. a kind of torch comprising such as claim 1~9 any one of them battery cover protection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370487.3A CN103712076B (en) | 2012-09-28 | 2012-09-28 | Torch and its battery cover protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370487.3A CN103712076B (en) | 2012-09-28 | 2012-09-28 | Torch and its battery cover protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712076A CN103712076A (en) | 2014-04-09 |
| CN103712076B true CN103712076B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210370487.3A Active CN103712076B (en) | 2012-09-28 | 2012-09-28 | Torch and its battery cover protection structure |
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|---|---|---|---|---|
| GB203808A (en) * | 1922-06-19 | 1923-09-19 | Thomas Edmund Dingwall | Improvements in tools for pressing, driving, or clinching string, cord, or the like sealing devices |
| CN2700693Y (en) * | 2004-04-22 | 2005-05-18 | 王新成 | Electric torch |
| CN201318567Y (en) * | 2008-12-16 | 2009-09-30 | 宁波宝迪照明科技有限公司 | Fluorescent lamp |
| CN101769444A (en) * | 2010-03-04 | 2010-07-07 | 海洋王照明科技股份有限公司 | Lamp with spotlight and floodlight |
| CN101832476A (en) * | 2010-04-06 | 2010-09-15 | 海洋王照明科技股份有限公司 | Multifunctional electric torch |
| CN202032477U (en) * | 2010-11-16 | 2011-11-09 | 海洋王照明科技股份有限公司 | Stop assembly and light fixture |
| CN202215964U (en) * | 2011-08-05 | 2012-05-09 | 深圳市飞锐照明有限公司 | Lamp |
-
2012
- 2012-09-28 CN CN201210370487.3A patent/CN103712076B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB203808A (en) * | 1922-06-19 | 1923-09-19 | Thomas Edmund Dingwall | Improvements in tools for pressing, driving, or clinching string, cord, or the like sealing devices |
| CN2700693Y (en) * | 2004-04-22 | 2005-05-18 | 王新成 | Electric torch |
| CN201318567Y (en) * | 2008-12-16 | 2009-09-30 | 宁波宝迪照明科技有限公司 | Fluorescent lamp |
| CN101769444A (en) * | 2010-03-04 | 2010-07-07 | 海洋王照明科技股份有限公司 | Lamp with spotlight and floodlight |
| CN101832476A (en) * | 2010-04-06 | 2010-09-15 | 海洋王照明科技股份有限公司 | Multifunctional electric torch |
| CN202032477U (en) * | 2010-11-16 | 2011-11-09 | 海洋王照明科技股份有限公司 | Stop assembly and light fixture |
| CN202215964U (en) * | 2011-08-05 | 2012-05-09 | 深圳市飞锐照明有限公司 | Lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103712076A (en) | 2014-04-09 |
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