CN208817142U - Chargeable electric torch - Google Patents

Abstract

The utility model provides a kind of chargeable electric torch, including installing shell, lamp adapter assembly, circuit board, power storage cell and charging plug component, wherein, lamp adapter assembly includes lamp holder and headlamp, charging plug component includes installation seat plate, metal insert, compressed spring and lock piece, and shell is installed equipped with the second via hole for avoiding the first via hole of metal insert and for being pierced by lock piece end, compressed spring preload is mounted between metal insert and lock piece, lock piece is slid along the second via hole to drive metal insert to stretch out or retract the first via hole, the inner wall for installing the second end of shell is equipped with backstop convex shoulder, when lock piece drives metal insert the first via hole of stretching along the extending direction sliding of the second via hole, lock piece and backstop convex shoulder, which cooperate, retracts the first via hole with backstop metal insert, this technical solution solves existing skill The charging plug of flashlight and built on the sand in art, is frequently present of the situation of grafting shakiness, leads to not the problem of charging normal use.

Description

Chargeable electric torch

Technical field

The utility model belongs to field of illumination lamp technology more particularly to a kind of chargeable electric torch.

Background technique

In the case where insufficient light, especially in environment dark at night, people need to be illuminated using lamps and lanterns with Ambient enviroment is clearly viewed in help, and such people could normally carry out corresponding activity.When people are in interior, just Normal illuminator is not available because of power failure when being illuminated, and indoor can generally be provided by interim emergency light temporarily be answered Anxious floor light, still, when people are in outdoor dark surrounds, then can not by similar indoor emergency headlamp come Light illumination is provided, people are then illuminated using flashlight at this time.In the prior art, flashlight passes through development, technology not It is disconnected to improve, it is rechargeable from battery type development, however, the charging plug of flashlight in the prior art and built on the sand, passes through It is commonly present the situation of grafting shakiness, leads to not charge normal use.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of chargeable electric torch, it is intended to solve the prior art The charging plug of middle flashlight and built on the sand, is frequently present of the situation of grafting shakiness, leads to not the problem of charging normal use.

In order to solve the above technical problems, the utility model is realized in this way, a kind of chargeable electric torch, comprising: installation Shell, installation shell has installation space, and it is in long strip to install shell；Lamp adapter assembly, lamp adapter assembly are assemblied in installation shell First end, lamp adapter assembly includes lamp holder and headlamp, and headlamp is connected electrically on lamp holder, and lamp holder is fixedly connected on mounting shell Body；Circuit board, circuit board are mounted in installation space, and circuit board is electrically connected with lamp holder, and circuit board is equipped with control switch, control Switch is pierced by installation shell；Power storage cell, power storage cell are set in installation space, power storage cell and circuit board electrical connection；It fills The second end in installation space and being located at installation shell is arranged in electric plug assembly parts, charging plug component；Wherein, charging plug group Part includes installation seat plate, metal insert, compressed spring and lock piece, and installation seat plate is fixedly installed in the installation space, and metal is inserted Piece is slippingly mounted on installation seat plate, and is installed shell and be equipped with for avoiding the first via hole of metal insert and for wearing Second via hole of lock piece end out, metal insert and circuit board electrical connection, compressed spring preload are mounted on metal insert and lock Between stop member, lock piece is slid along the second via hole to drive metal insert to stretch out or retract the first via hole, installs the second of shell The inner wall at end is equipped with backstop convex shoulder, when lock piece drives metal insert stretching first along the extending direction sliding of the second via hole Lock piece and backstop convex shoulder, which cooperate, when via hole retracts the first via hole with backstop metal insert.

Further, charging plug component further includes conductive metal elastic slice, and conductive metal elastic slice passes through connection electric wire and electricity The electrical connection of road plate, conductive metal elastic slice are fixedly connected on installation seat plate, the end of conductive metal elastic slice and the side of metal insert Wall abuts.

Further, lamp adapter assembly further includes lamp cap protective shell, lamp cap protection cap, optically focused cup body and light-emitting plate, and lamp cap is protected Protective case and lamp holder cooperate and are connected in the first end of installation shell, and optically focused cup body is placed in lamp cap protective shell, lamp cap protection Lid lid closes on lamp cap protective shell, and light-emitting plate, between optically focused cup body and lamp cap protection cap, the light that headlamp issues passes through It shines out after the convergence of optically focused cup body through light-emitting plate.

Further, installation shell includes first shell and second shell, and first shell and second shell pass through locking screw Nail locking connection forms installation space.

Further, the lateral wall of first shell and/or second shell is equipped with non-slip texture.

Compared with prior art, beneficial effect is the utility model: in the process being plugged to metal insert on socket In, due to cooperating between lock piece and backstop convex shoulder and backstop has lived metal insert and retracted the first via hole, enable metal insert It enough remains the state for stretching out the first via hole, thus eliminates the situation hair of metal insert grafting shakiness during the charging process It is raw, so that charging behavior can guarantee effectively every time.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the chargeable electric torch of the utility model embodiment；

Fig. 2 is the decomposition texture schematic diagram at the first visual angle of the chargeable electric torch of the utility model embodiment；

Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；

Fig. 4 is the decomposition texture schematic diagram at the second visual angle of the chargeable electric torch of the utility model embodiment；

Fig. 5 is the decomposition knot at the first visual angle of the charging plug component in the chargeable electric torch of the utility model embodiment Structure schematic diagram；

Fig. 6 is the decomposition knot at the second visual angle of the charging plug component in the chargeable electric torch of the utility model embodiment Structure schematic diagram.

In the accompanying drawings, each appended drawing reference indicates:

10, shell is installed；11, backstop convex shoulder；12, non-slip texture；101, first shell；102, second shell；20, lamp cap Component；21, lamp holder；22, headlamp；23, lamp cap protective shell；24, lamp cap protection cap；25, optically focused cup body；26, light-emitting plate；30, Circuit board；31, control switch；40, power storage cell；50, charging plug component；51, installation seat plate；52, metal insert；53, it presses Contracting spring；54, lock piece；55, conductive metal elastic slice.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present application, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

As shown in Figures 1 to 6, the chargeable electric torch of the present embodiment includes installation shell 10, lamp adapter assembly 20, circuit board 30, power storage cell 40 and charging plug component 50, wherein lamp adapter assembly 20 includes lamp holder 21 and headlamp 22, charging plug group Part 50 includes installation seat plate 51, metal insert 52, compressed spring 53 and lock piece 54, and installation shell 10 has installation space, and Installation shell 10 is in long strip, and lamp adapter assembly 20 is assemblied in the first end of installation shell 10, and headlamp 22 is connected electrically in lamp holder 21 On, lamp holder 21 is fixedly connected on installation shell 10, and circuit board 30 is mounted in installation space, and circuit board 30 is electrically connected with lamp holder 21 It connects, circuit board 30 is equipped with control switch 31, and control switch 31 is pierced by installation shell 10, and power storage cell 40 is set to installation space Interior, power storage cell 40 is electrically connected with circuit board 30, and charging plug component 50 is arranged in installation space and is located at installation shell 10 Second end, installation seat plate 51 be fixedly installed in the installation space, metal insert 52 is slippingly mounted on installation seat plate 51, And shell 10 is installed equipped with the second mistake for avoiding the first via hole of metal insert 52 and for being pierced by 54 end of lock piece Hole, metal insert 52 are electrically connected with circuit board 30, and the preload of compressed spring 53 is mounted between metal insert 52 and lock piece 54, are locked Stop member 54 is slid along the second via hole to drive metal insert 52 to stretch out or retract the first via hole, installs the interior of the second end of shell 10 Wall is equipped with backstop convex shoulder 11, when lock piece 54 drives the stretching of metal insert 52 first along the extending direction sliding of the second via hole Lock piece 54 and backstop convex shoulder 11, which cooperate, when via hole retracts the first via hole with backstop metal insert 52.

For user when using the chargeable electric torch, control switch 31 is dialed to open position by user, at this point, according to Bright lamp 22, the turning circuit on circuit board 30, forms closed circuit at lamp holder 21 between power storage cell 40, headlamp 22 issues light Line is illuminated.It after the electric quantity consumption of power storage cell 40 is complete, need to charge to power storage cell 40, at this point, passing through operation Lock piece 54 slides along the extending direction of the second via hole, so that metal insert 52 be driven to stretch out the first via hole, can insert metal Piece 52 is plugged on socket and charges, during metal insert 52 is plugged on socket, due to lock piece 54 and only It keeps off between convex shoulder 11 and cooperating and backstop has lived metal insert 52 and retracted the first via hole, metal insert 52 is remained and is stretched The state of first via hole out, thus the situation for eliminating 52 grafting of metal insert shakiness during the charging process occurs, so that every time Charging behavior can guarantee effectively.

After power storage cell 40 is fully charged, user is pressed lock piece 54 to continue to squeeze compressed spring 53, So that the disengaging between lock piece 54 and backstop convex shoulder 11 cooperates, lock piece 54 is slid along the second via hole then and drives gold Belong to inserted sheet 52 to be retracted by the first via hole.

In the present embodiment, variable voltage and variable current circuit is arranged on circuit board 30, it may be assumed that change home communication electricity in charging It charges for direct current to power storage cell 40, and the voltage of the standard household AC electrical of 110V~220V is reduced to 4V.Circuit It is additionally provided on plate 30 charging indicator light (not shown), charging indicator light is mounted on installation shell 10, when to power storage cell 40 Charging indicator light lights when being charged, and during being charged, charging indicator light is red, when power storage cell 40 is fully charged Later, charging indicator light becomes green.The rated capacity of used power storage cell 40 is 500mAh/4V in the present embodiment. The variable voltage and variable current circuit arranged on circuit board 30 is to apply very extensive circuit design in charging technique in the prior art, because And details are not described herein.

As shown in Figure 5 and Figure 6, the charging plug component 50 of the flashlight further includes conductive metal elastic slice 55, generally, hand The metal insert 52 of torch is two, i.e. the positive electrode and negative electrode of respective socket, thus conductive metal elastic slice 55 is correspondingly There are two settings, this two conductive metal elastic slices 55 are electrically connected by connecting electric wire with circuit board 30.During installation, conductive metal Elastic slice 55 is fixedly connected on installation seat plate 51, and the end of conductive metal elastic slice 55 is abutted with the side wall of metal insert 52.In this way, Metal insert 52 via the first via hole stretch out or retract during, the end of conductive metal elastic slice 55 always with metal insert 52 keep abutting states and are formed and conducted, it is ensured that charging operations card carries out.

As shown in Figure 2 and Figure 4, lamp adapter assembly 20 further includes lamp cap protective shell 23, lamp cap protection cap 24,25 and of optically focused cup body Light-emitting plate 26.During lamp adapter assembly 20 are completed in assembly, lamp holder 21 is fixedly connected on the first of installation shell 10 first On end, then lamp cap protective shell 23 and lamp holder 21 are cooperated and are connected in the first end of installation shell 10, then by prefocus cup Body 25 is placed in lamp cap protective shell 23, then the connector of headlamp 22 is connected on lamp holder 21, and headlamp 22 shines at this time Head is located in optically focused cup body 25, is then placed on light-emitting plate 26 at the port of optically focused cup body 25 and is located at lamp cap protective shell 23 In, then by the lid conjunction of lamp cap protection cap 24 on lamp cap protective shell 23, then light-emitting plate 26 is located at optically focused cup body 25 at this time and lamp cap is protected Between protecting cover 24.When control switch 31 is dialed to open position, the light that headlamp 22 issues is converged through optically focused cup body 25 It shines out by light-emitting plate 26, converges light by optically focused cup body 25 to form directional light and shone out by light-emitting plate 26, energy It is enough clearly to be illuminated to more local at a distance.

Specifically, installation shell 10 includes first shell 101 and second shell 102, first shell 101 and second shell 102 form installation space by lock-screw locking connection, can so simplify the assembly process of flashlight in process of production, Improve production efficiency.

In the present embodiment, for user when grasping flashlight have better feel, and prevent flashlight from Slid in hand, thus the flashlight of the present embodiment on the lateral wall of first shell 101 and/or second shell 102 be equipped with it is anti-skidding Lines 12.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (5)

1. a kind of chargeable electric torch characterized by comprising

It installs shell (10), the installation shell (10) has installation space, and the installation shell (10) is in long strip；

Lamp adapter assembly (20), the lamp adapter assembly (20) are assemblied in the first end of installation shell (10), the lamp adapter assembly It (20) include lamp holder (21) and headlamp (22), the headlamp (22) is connected electrically on the lamp holder (21), the lamp holder (21) it is fixedly connected on the installation shell (10)；

Circuit board (30), the circuit board (30) are mounted in the installation space, the circuit board (30) and the lamp holder (21) it is electrically connected, the circuit board (30) is equipped with control switch (31), and the control switch (31) is pierced by the installation shell (10)；

Power storage cell (40), the power storage cell (40) are set in the installation space, the power storage cell (40) with it is described Circuit board (30) electrical connection；

Charging plug component (50), the charging plug component (50) are arranged in the installation space and are located at the mounting shell The second end of body (10)；

Wherein, the charging plug component (50) includes installation seat plate (51), metal insert (52), compressed spring (53) and locking Part (54), the installation seat plate (51) are fixed in the installation space, and the metal insert (52) is slippingly installed On the installation seat plate (51), and installation shell (10) is equipped with the first mistake for avoiding the metal insert (52) Hole and the second via hole for being pierced by the lock piece (54) end, the metal insert (52) are electrically connected with the circuit board (30) It connects, the compressed spring (53) pre-tightens and is mounted between the metal insert (52) and the lock piece (54), the lock piece (54) it is slid along second via hole to drive the metal insert (52) to stretch out or retract first via hole, the mounting shell The inner wall of the second end of body (10) is equipped with backstop convex shoulder (11), when the lock piece (54) is along the extension side of second via hole The lock piece (54) and the backstop convex shoulder when to sliding to drive the metal insert (52) stretching first via hole (11) cooperate and retract first via hole with metal insert described in backstop (52).

2. chargeable electric torch as described in claim 1, which is characterized in that the charging plug component (50) further includes conduction Metal clips (55), the conductive metal elastic slice (55) are electrically connected by connecting electric wire with the circuit board (30), the conduction Metal clips (55) is fixedly connected on the installation seat plate (51), the end of the conductive metal elastic slice (55) and the metal The side wall of inserted sheet (52) abuts.

3. chargeable electric torch as claimed in claim 1 or 2, which is characterized in that the lamp adapter assembly (20) further includes lamp cap Protective shell (23), lamp cap protection cap (24), optically focused cup body (25) and light-emitting plate (26), the lamp cap protective shell (23) and the lamp Seat (21) cooperates and is connected in the first end of installation shell (10), and the optically focused cup body (25) is placed on the lamp cap and protects In protective case (23), lamp cap protection cap (24) lid is closed on the lamp cap protective shell (23), and the light-emitting plate (26) is located at Between the optically focused cup body (25) and the lamp cap protection cap (24), the light that the headlamp (22) issues is through the prefocus cup It shines out after body (25) convergence through the light-emitting plate (26).

4. chargeable electric torch as claimed in claim 3, which is characterized in that the installation shell (10) includes first shell (101) it is locked and is connected by lock-screw with second shell (102), the first shell (101) and the second shell (102) Form the installation space.

5. chargeable electric torch as claimed in claim 4, which is characterized in that the first shell (101) and/or described second The lateral wall of shell (102) is equipped with non-slip texture (12).