CN201925739U

CN201925739U - Working lamp

Info

Publication number: CN201925739U
Application number: CN2010206798578U
Authority: CN
Inventors: 沈建立
Original assignee: Ningbo Taller Electrical Appliance Co Ltd
Current assignee: Ningbo Taller Electrical Appliance Co Ltd
Priority date: 2010-12-14
Filing date: 2010-12-14
Publication date: 2011-08-10
Anticipated expiration: 2020-12-14

Abstract

A working lamp comprises a transparent lamp shade, a handle and a control switch, wherein the handle and the control switch are connected with the lamp shade; the handle is internally provided with a battery; and the working lamp is characterized in that the lamp shade is internally provided with a first luminous element and a circuit board, a high-power second luminous element is also arranged at the head of the lamp shade, the control switch is arranged on a tail cover of the handle, and the circuit board of the control switch is arranged in the tail cover which is connected with the circuit board. As the working lamp is provided with two kinds of luminous elements, the working lamp can be used for ordinary lighting and serve as a superbright flashlight; in addition, the working lamp is provided with a reflective bowl, lens, etc., so that the lighting scope and effect are greatly improved; simultaneously, the working lamp has simple and reasonable structure, attractive appearance and the advantages that the working lamp has small volume and is convenient to carry and easy to assemble, etc.; and the working lamp has strong practicability and is applicable in various occasions.

Description

A kind of portable lamp

Technical field

The utility model relates to a kind of lighting, especially a kind ofly collects flashlight, operating illumination etc. and is the portable portable lamp of one.

Background technology

In order to satisfy the needs of various illuminations in people's daily life and the work, various lightings have appearred, wherein portable lamp also progresses into the workplace, use as illumination, more common is the portable lamp of flashlight type, because portable lamp requirement illumination zone is big, brightness is high, and existing portable lamp volume is all bigger, portably uses not to be very convenient.Many novel portable lamps that improved have appearred at present, it as the patent No. 200720110102.4 Chinese patent " a kind of portable lamp ", it comprises handle, light-transmission tube, gauge tap, has the space that to place battery pack in the handle, be provided with the light bowl reflector that the surface that light-emitting component is housed scribbles the silver color film in the light-transmission tube, circuit board, circuit board is contained in below the light bowl reflector, light-transmission tube links to each other with the upper end of handle, light-transmission tube is to constitute with two kinds of different colours, the gauge tap of portable lamp is located at the outer rim of handle upper end, the inside of handle upper end has circuit controller, circuit board is connected with circuit controller, the rear removable formula of handle is connected with direction indicating device, and the top of light-transmission tube is connected with lighting device.But the structure more complicated of this portable lamp, and profile is also long, and carrying neither be very convenient.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of simple and beautiful structure, collection flashlight, operating illumination etc. to be the portable lamp of one at the above-mentioned state of the art.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of portable lamp, comprise a Transparent lamp shade, the handle that is connected with lampshade and gauge tap, be provided with battery in the described handle, it is characterized in that being provided with in the described lampshade first light-emitting component and circuit board, the head of described lampshade also is provided with more powerful second light-emitting component, described gauge tap is arranged on the tail-hood of handle, the wiring board of gauge tap is arranged in the tail-hood, is connected to form the control loop of first light-emitting component and second light-emitting component with circuit board.

As improvement, described first light-emitting component is a plurality of common LED lamp, be arranged in circuit board around, outside circuit board, be equipped with the reflection shield of a tubular, reflection shield and board rear end and led board fixture are pegged graft fixing, and the reflection shield front end is pegged graft fixing with the bottom that is nested with at the reflector of lampshade head.

As improvement, described second light-emitting component is one and is arranged on the front portion of the reflector of lampshade head than high-power LED lamp, is provided with lens, slide successively in the front portion than high-powered LED lamp, and connects and fixes by a circle and lampshade head.

As improvement, the outside of described reflection shield is the little arcuate structure in both sides broad in the middle, is furnished with the circular reflective groove that a plurality of centres are dark, both sides are shallow on reflection shield.

Improve, described slide is fixed on the slide fixture, is lined with a seal with elastometic washer between the edge of slide fixture and reflector, is provided with a fin between LED lamp and reflector again.

Improve again, described handle is the sleeve of a circle, the front portion of handle is connected with the rear portion of lampshade by centre circle, in the circular sleeve of handle, be provided with an involutory left and right sides housing, the inwall of housing forms an arc ring washer, two parts before and after the inner chamber of housing is divided into, described battery is fixed in the back cavity of housing, in the preceding cavity of housing the charging circuit plate is installed.

Further improve, the afterbody of described handle is socketed with a tail-hood, and described gauge tap is arranged on the after-opening end face of tail-hood, and the gauge tap wiring board is arranged in the tail-hood, be fixed on the rear end of involutory housing, and between gauge tap and gauge tap wiring board, be supported with an elastic ring.

Further improve, the preceding cavity inner wall of described housing is provided with corresponding joint pin and connecting hole, and described charging circuit plate is provided with corresponding through hole, and described joint pin passes the through hole on the charging circuit plate, by screw left and right sides housing is connected and fixed.

At last, a side of described housing offer with the charging circuit plate on the corresponding circular hole in charging hole, a side of described handle offers the charging jack corresponding with the housing circular hole, and on handle, be equipped with one with charging jack corresponding charging stopple.

Compared with prior art, advantage of the present utility model is: be provided with two kinds of light-emitting components, promptly can be used for common illumination, can be used as the superbright flashlight again and use, and be provided with reflector, lens etc., make the scope and the effect of illumination reach increase, simple and reasonable, good looking appearance of while, have advantages such as volume is little, easy to carry, easy assembling, practical, be adapted at most occasions and use.

Description of drawings

Fig. 1 is the structure cutaway view of the utility model embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model embodiment;

Fig. 3 is the stereogram of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in the figure, a kind of portable lamp, comprise a Transparent lamp shade 1, the handle 2 that is connected with lampshade 1, gauge tap 3, battery 6 and light-emitting component, described light-emitting component is two groups, first light-emitting component 4 is arranged in the lampshade 1, be a plurality of common LED lamp, be exactly power be conventional, mounting arrangements constitutes led board around circuit board 100, be equipped with the reflection shield 7 of a tubular outside led board, the outside of described reflection shield 7 is the little arcuate structure in both sides broad in the middle, it is dark to be provided with a plurality of centres on reflection shield 7, the circular reflective groove 71 that both sides are shallow is convenient to the illumination of far and near distance, has improved illuminating effect greatly; It is fixing that the rear end of described reflection shield 7 and led board 4 and the led board fixture 8 that is arranged on lampshade 1 rear portion are pegged graft, and reflection shield 7 front ends are pegged graft fixing with the bottom that is nested with at the reflector 9 of lampshade 1 head; Second light-emitting component 5 be one than high-power LED lamp, with the former is exactly that power ratio is bigger, be arranged on the front portion of reflector 9, between LED lamp 5 and reflector 9, be provided with a fin 10, be equipped with lens 11 in the place ahead of LED lamp 5, to increase illumination zone and brightness, one end of lens 11 is nested with in LED lamp 5 outsides, the other end and a slide fixture 13 offset fixing, described slide fixture 13 is a circular support, the outer of slide fixture 13 is arranged on the outer of reflector 9, and be lined with a seal with elastometic washer, on slide fixture 13, be fixed with a slide 12, and enclose 14 with reflector 9 by one, slide 12 grades and lampshade 1 head connect and fix; Described handle 2 is the sleeve of a circle, the front portion of handle 2 is connected by the rear portion of centre circle 15 with lampshade 1, in the circular sleeve of handle 2, be provided with an involutory left and right sides housing 21, the inwall of housing 21 forms an arc ring washer, the inner chamber of housing is divided into front and back two parts, described battery 6 is fixed in the back cavity of housing 21, in the preceding cavity of housing 21, charging circuit plate 17 is installed, the preceding cavity inner wall of described housing 21 is provided with corresponding joint pin 23 and connecting hole, described charging circuit plate 17 is provided with corresponding through hole 171, described joint pin 23 passes the through hole 171 on the charging circuit plate 17, by screw left and right sides housing 21 is connected and fixed, and charging circuit plate 17 is fixed; And offer the circular hole 24 corresponding with the charging hole 172 on the charging circuit plate 17 in a side of housing 21, one side of described handle 2 offers the charging jack 25 corresponding with housing circular hole 24, and is equipped with a charging stopple 22 corresponding with charging jack 25 on handle 2; Afterbody at described handle 2 is socketed with a tail-hood 16, described gauge tap 3 is arranged on the after-opening end face of tail-hood 16, gauge tap wiring board 31 is arranged in the tail-hood 16, is fixed on the rear end of involutory housing 21, and is supported with an elastic ring 32 between gauge tap 3 and gauge tap wiring board 31; Gauge tap wiring board 31 is connected with circuit board 100, constitute the control loop of first light-emitting component, second light-emitting component, like this as long as just can realize the switching of two groups of light-emitting components by gauge tap 3, and on the outer surface of handle 2, form texture longitudinally, be convenient to hold, and increase aesthetic feeling.

Claims

1. A work lamp, comprising a transparent lampshade, a handle connected with the lampshade and a control switch, the handle is provided with a battery, it is characterized in that the first light-emitting element and a circuit board are arranged in the lampshade, and the lampshade The head of the head is also provided with a relatively high-power second light-emitting element, the control switch is arranged on the tail cover of the handle, the circuit board of the control switch is arranged in the tail cover, and is connected with the circuit board to form the first light-emitting element, the second The control loop of the second light-emitting element.

2. The work light according to claim 1, wherein the first light-emitting element is a plurality of ordinary LED lights arranged around the circuit board, and a cylindrical reflector is placed outside the circuit board, and the reflector The rear end of the circuit board is plugged and fixed with the LED board fixture, and the front end of the reflector is plugged and fixed with the bottom of the reflective bowl sleeved on the head of the lampshade.

3. The work light according to claim 1, characterized in that the second light-emitting element is a relatively high-power LED lamp, which is arranged at the front of the reflective bowl at the head of the lampshade, in front of the relatively high-power LED lamp A lens and a transparent sheet are sequentially arranged on the upper part, and are clamped and fixed with the head of the lampshade through a head ring.

4. The work light according to claim 2, characterized in that the outside of the reflector is an arc-shaped structure with a large middle and small sides, and a plurality of circular reflectors with a deep middle and shallow sides are arranged on the reflector. groove.

5. The work light according to claim 3, characterized in that the transparent sheet is fixed on the transparent sheet fixing part, a rubber ring is lined between the transparent sheet fixing part and the edge of the reflective bowl to seal, and the LED lamp and the reflective bowl are sealed. A cooling fin is arranged between the bowls.

6. The work light according to claim 1, characterized in that the handle is a circular sleeve, the front of the handle is connected to the rear of the lampshade through the middle ring, and inside the circular sleeve of the handle, There is a pair of combined left and right housings. The inner wall of the housing is formed with an arc-shaped retaining ring, which divides the inner cavity of the housing into front and rear parts. The battery is fixed in the rear cavity of the housing. A charging circuit board is installed in the cavity.

7. The work light according to claim 6, characterized in that a tail cap is sleeved on the tail of the handle, the control switch is arranged on the rear opening end face of the tail cap, and the control switch circuit board is arranged in the tail cap, It is fixed at the rear end of the combined housing, and supports an elastic ring between the control switch and the control switch circuit board.

8. The work light according to claim 6, characterized in that the inner wall of the front cavity of the housing is provided with corresponding connection posts and connection holes, and the charging circuit board is provided with corresponding through holes, the The connecting column passes through the through hole on the charging circuit board, and the left and right housings are connected and fixed by screws.

9. The work light according to claim 6, wherein a round hole corresponding to the charging hole on the charging circuit board is opened on one side of the housing, and a round hole corresponding to the charging hole on the charging circuit board is opened on one side of the handle. corresponding to the charging jack, and a charging hole plug corresponding to the charging jack is sleeved on the handle.