CN203686602U

CN203686602U - Wrist working lamp

Info

Publication number: CN203686602U
Application number: CN201320726269.9U
Authority: CN
Inventors: 蒋建红
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-07-02
Anticipated expiration: 2023-11-18

Abstract

The utility model discloses a wrist working lamp, which comprises a lamp body and a control switch. The wrist working lamp is characterized in that the lamp body is in a flat shape, one side of the lamp body is provided with a lamp holder which is used for installing a light emitting element, the interior of the lamp body is provided with a battery pack and a circuit board which are electrically connected with the light emitting element, the middle of the lower surface of the lamp body is rotationally connected with a bottom plate through a rotary mechanism, and the two ends of the bottom plate are provided with a connecting belt which can be bound on a wrist. The wrist working lamp has the advantages that the structure is novel, the illumination intensity is high, the illumination range is wider, the lamp can be wound on the wrist of a user, the convenience in use is realized, and the practicality is higher.

Description

A kind of wrist portable lamp

Technical field

The utility model relates to lighting technical field, relates in particular to a kind of wrist portable lamp being bundled on human body wrist.

Background technology

In order to meet the needs of various illuminations in people's daily life and work, various lightings are there are, wherein portable lamp also progresses into workplace, use as illumination, general portable lamp is if flashlight is due to dexterity easy to carry, very popular, but when using, flashlight must, with hand-held, control the direction of light irradiation by the motion of hand.Typical flashlight generally has one via battery powered bulb and focusing mirror, and has for hand-held handle type shell.Nowadays, power consumption is few because having for LED light source, the high and low heating of luminous efficiency, long service life, the advantage such as energy-conservation, also be applied in flashlight, and the ringlet that common LED flashlight generally only has a LED light source or several LED light source to surround, therefore common LED flashlight is in the time working at night, not enough, illuminating effect does not also reach requirement to the brightness of illumination of light emitting source, and illumination zone is also restricted.When general flashlight uses, need hand-held, in some cases, for example: thrown light in certain parts a part be not very bright and clear in the situation that at dim or light beam or when maintenance work, not only need hand-held flashlight but also need to arrest certain Work tool, use very inconvenient, general flashlight direction is also fixed simultaneously, under some complicated working environment, can not satisfy the demand far away.Therefore need to develop one and portably use electrical lighting instrument easily, there is good illuminating effect, so that people discharge both hands work when working in the dark or overhauling.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of wrist portable lamp easy to use on human body wrist, to improve illuminating effect that is bundled in is provided for the above-mentioned state of the art.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of wrist portable lamp, comprise lamp body and gauge tap, it is characterized in that: described lamp body is flat, one side of lamp body is provided with the lamp holder that light-emitting component is installed, in lamp body, be provided with light-emitting component be electrically connected battery pack and wiring board, the lower surface middle part of lamp body is connected with a base plate rotationally by rotating mechanism, is provided with the connecting band that can tie up in wrist at the two ends of base plate.

As improvement, described lamp body is to be involuted by upper shell and lower house, after upper shell and lower house are involutory, forms at sidepiece the opening of installing for lamp holder, is provided with the battery compartment of inserting for battery pack in upper shell.

As improvement, described rotating mechanism is such: the upper surface middle part of described base plate convexes with the part-spherical protuberance of a hollow, on the inwall of part-spherical protuberance, be provided with a part-spherical, for connecting and spacing bulb, the lower surface middle part of described lower house is provided with part-spherical protuberance and coordinates the axle sleeve structure joining, axle sleeve structure is provided with the newel being connected with bulb and the interior concave spherical surface matching with part-spherical protuberance, described lamp body is by axle sleeve structure and part-spherical protuberance, the cooperation of bulb, 360 degree of realizing lamp body horizontally rotate and the rotation of certain angle up and down.

As improvement, described light-emitting component is made up of the first light-emitting component and the second light-emitting component that are word order, and wherein the first light-emitting component is a high-powered LED lamp, is arranged on position placed in the middle, the second light-emitting component is some low-power LED lamps, is arranged on the both sides of the first light-emitting component.

Improve again described lamp holder and comprise the convergent bowl cover corresponding with the first light-emitting component and the convergent bowl corresponding with the second light-emitting component, described the first light-emitting component and the second light-emitting component are installed respectively in the circuit board, and described convergent bowl cover and convergent bowl are fixed on respectively corresponding being set on the first light-emitting component and the second light-emitting component of opening part of upper shell and the involutory rear formation of lower house.

Improve, the upper surface of described upper shell is connected with battery cover board corresponding to the position of battery compartment again, is also provided with shift knob at the upper surface of upper shell.

The lower surface periphery that further improves described upper shell is provided with joint pin, accordingly, is provided with connection counterbore on lower house, by screw, upper shell and lower house is connected and fixed.

Further improve, the two ends of described base plate are provided with the pivot pin for connecting connecting band again, and described connecting band is VELCRO, and one end of connecting band is fixed on a pivot pin, and the other end is the another side sticky note mutually with connecting band through another pivot pin.

Compared with prior art, the utility model has the advantage of: lamp body and base plate are by being rotationally connected, and setting can be tied up the connecting band in wrist on base plate, lamp body can be in 360 ° of rotations of level and upper and lower 15 ° of rotations like this, and change original traditional portable handheld work lamp into wrist-wearing type, not only can regulate arbitrarily light angle, and portably use more convenient; High-powered LED lamp is set in the middle of in addition, under the effect of convergent bowl cover, can further improve the integral illumination performance of this light source, and the low-power LED lamp that both sides arrange, can auxiliary light emission, expand irradiated area.The utility model novel structure, brightness of illumination is high, illumination zone is large, it is easy to use to be bundled on human body wrist, has stronger practicality.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is structure cutaway view of the present utility model;

Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

As shown in Figures 1 to 3, the wrist portable lamp of the present embodiment, comprise lamp body 1, lamp holder 2, base plate 3, light-emitting component 7, battery pack 5, wiring board 8 and gauge tap, lamp body 1 is flat, to be involuted by upper shell 11 and lower house 12, lamp holder 2 is arranged on a side of lamp body 1, after upper shell 11 is involutory with lower house 12, form at sidepiece the opening of installing for lamp holder 2, in upper shell 11, be provided with the battery compartment 111 of inserting for battery pack 5, the upper surface of upper shell 1 is connected with battery cover board 13 corresponding to the position of battery compartment 111, upper surface at upper shell 1 is also provided with shift knob 6, light-emitting component 7 is arranged on wiring board 8, wiring board 8 is arranged in the involutory cavity of upper shell 11 and lower house 12, between battery pack 5 and lamp holder 2, battery pack 5, light-emitting component 7, wiring board 8 and gauge tap are electrically connected and form lighting loop, light-emitting component 7 is made up of the first light-emitting component 71 and the second light-emitting component 72 that are word order, wherein the first light-emitting component 71 is 1 1W high-powered LED lamp, be arranged on position placed in the middle, it is large that this light source has power, luminous flux is high, the advantages such as thermal resistance is little, the second light-emitting component 72 is the both sides that 4 low-power LED lamps are arranged on the first light-emitting component 71, low-power LED lamp and high-powered LED lamp are comparatively speaking, lamp holder 2 comprises the convergent bowl cover 21 corresponding with the first light-emitting component 71 and the convergent bowl 22 corresponding with the second light-emitting component 72, convergent bowl cover 21 and convergent bowl 22 are fixed on respectively the opening part of upper shell 11 and lower house 12 involutory rear formation, correspondence is set on the first light-emitting component 71 and the second light-emitting component 72, the light beam that 1W high-powered LED lamp sends is like this concentrated and is dispersed, under the effect of convergent bowl cover 21, can further improve the integral illumination performance of this light source, and 4 auxiliary astigmatism of little LED lamp, expand irradiated area, this portable lamp can be used again by near work at a distance.

Wherein being connected between upper shell 11 and lower house 12: the lower surface periphery of upper shell is provided with joint pin accordingly, is provided with connection counterbore on lower house 12, by screw, upper shell 11 and lower house 12 is connected and fixed, base plate 3 is arranged on the below of lamp body 1, the lower surface middle part of lower house 12 is connected with base plate 3 rotationally by rotating mechanism, be provided with the pivot pin 10 being provided with for connecting band 4 is installed at the two ends of base plate 3, connecting band 4 is the VELCRO of similar non cohesive gel subsides or male and female hasp, can be fixed on easily in wrist, when use, one end of connecting band 4 is fixed on a pivot pin 10, the other end is the another side sticky note mutually with connecting band 4 through another pivot pin 10, so just lamp body 1 can be fixed on arm easily, be easy to carry, and arrange at the two ends of base plate 3 in the perforate of pivot pin 10 and be plugged with and decorate plug 32, lamp body just can be tied up in wrist by connecting band like this, be easy to carry, and use time need not be hand-held, use convenient, rotating mechanism is such: the hemispherical protuberance 31 that convexes with a hollow in the upper surface middle part of base plate 3, on the inwall of hemispherical protuberance 31, be provided with one hemispheric, for connecting and spacing bulb 9, the lower surface middle part of lower house 12 is provided with and coordinates the axle sleeve structure 121 joining with hemispherical protuberance 31, the axle sleeve mouth 121a of axle sleeve structure 121 forms the interior concave spherical surface matching with hemispherical protuberance 31, on axle sleeve structure 121, be provided with the newel 121b being connected with bulb 9, like this by axle sleeve structure 121 and hemispherical protuberance 31, the cooperation of bulb 9, 360 degree of realizing lamp body horizontally rotate with upper and lower 15 degree and rotate, be convenient to more can well adjust light-source angle.

The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a wrist portable lamp, comprise lamp body and gauge tap, it is characterized in that: described lamp body is flat, one side of lamp body is provided with the lamp holder that light-emitting component is installed, in lamp body, be provided with light-emitting component be electrically connected battery pack and wiring board, the lower surface middle part of lamp body is connected with a base plate rotationally by rotating mechanism, is provided with the connecting band that can tie up in wrist at the two ends of base plate.

2. wrist portable lamp according to claim 1, it is characterized in that: described lamp body is to be involuted by upper shell and lower house, after upper shell and lower house are involutory, form at sidepiece the opening of installing for lamp holder, in upper shell, be provided with the battery compartment of inserting for battery pack.

3. wrist portable lamp according to claim 2, it is characterized in that: described rotating mechanism is such: the upper surface middle part of described base plate convexes with the part-spherical protuberance of a hollow, on the inwall of part-spherical protuberance, be provided with a part-spherical, for connecting and spacing bulb, the lower surface middle part of described lower house is provided with part-spherical protuberance and coordinates the axle sleeve structure joining, axle sleeve structure is provided with the newel being connected with bulb and the interior concave spherical surface matching with part-spherical protuberance, described lamp body is by axle sleeve structure and part-spherical protuberance, the cooperation of bulb, 360 degree of realizing lamp body horizontally rotate and the rotation of certain angle up and down.

4. wrist portable lamp according to claim 1, it is characterized in that: described light-emitting component is made up of the first light-emitting component and the second light-emitting component that are word order, wherein the first light-emitting component is a high-powered LED lamp, be arranged on position placed in the middle, the second light-emitting component is some low-power LED lamps, is arranged on the both sides of the first light-emitting component.

5. wrist portable lamp according to claim 4, it is characterized in that: described lamp holder comprises the convergent bowl cover corresponding with the first light-emitting component and the convergent bowl corresponding with the second light-emitting component, described the first light-emitting component and the second light-emitting component are installed respectively in the circuit board, and described convergent bowl cover and convergent bowl are fixed on respectively on corresponding sheathed first light-emitting component of opening part and the second light-emitting component of upper shell and the involutory rear formation of lower house.

6. wrist portable lamp according to claim 2, is characterized in that: the upper surface of described upper shell is connected with battery cover board corresponding to the position of battery compartment, is also provided with shift knob at the upper surface of upper shell.

7. wrist portable lamp according to claim 2, is characterized in that: the lower surface periphery of described upper shell is provided with joint pin, accordingly, is provided with connection counterbore on lower house, by screw, upper shell and lower house is connected and fixed.

8. according to the arbitrary wrist portable lamp claimed in claim 1 of claim 1 to 5, it is characterized in that: the two ends of described base plate are provided with the pivot pin for connecting connecting band, described connecting band is VELCRO, one end of connecting band is fixed on a pivot pin, and the other end is the another side sticky note mutually with connecting band through another pivot pin.