CN207599389U

CN207599389U - A kind of flashlight

Info

Publication number: CN207599389U
Application number: CN201721840538.9U
Authority: CN
Inventors: 杨小芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2018-07-10
Anticipated expiration: 2027-12-26

Abstract

The utility model is related to field of lighting devices, espespecially a kind of flashlight, the utility model includes focusing section and middle section, the surface of the focusing section is equipped with screw thread, rotation focusing section passes through the distance between threaded adjusting rotary lampholder and lens, it realizes and focuses on, allow the light circle that the light source of rotary lampholder follows the distance between threaded adjusting rotary lampholder and lens to project sufficiently large, solve the problems, such as that the aperture that conventional flashlights irradiate is not big enough and not round enough.

Description

A kind of flashlight

Technical field

The utility model is related to field of lighting devices, espespecially a kind of flashlight.

Background technology

In the prior art, the flashlight product of commercial type is quite a lot of, and style and function are also not quite similar.These flashlights The focal length of cylinder can not change, and essential structure principle is：Condenser lens is fixed on bulb socket, illuminator for osram lamp or Light emitting diode is fixed in lamp body, and then realizes the adjustment effect of long distance illumination optically focused, high brightness.

But in the focussing process of this kind of flashlight, due to that can not focus, cause the aperture that flashlight irradiates inadequate It is big and not round enough, it is inconvenient to use.

Invention content

To solve the above problems, the utility model provides a kind of flashlight, solves the aperture that conventional flashlights irradiate The problem of not big enough and not round enough.

To achieve the above object, the technical solution adopted in the utility model is：A kind of flashlight, include protecgulum, lens, Focusing component, rotary lampholder, handle and tail-hood component, the tail-hood component include button, holding shell, circuit board, handle Interior to be equipped with battery, one end of holding shell and one end of handle is detachable tears connection open, circuit board is arranged on the connection of holding shell and handle Between and connect battery, button is arranged on connection circuit board, the other end and the rotary lampholder of handle in holding shell and fixes, focusing group Part includes focusing section, middle section, and one end and the rotary lampholder of focusing component are fixed, and the other end for section of focusing is plugged in middle section, And the surface of focusing section is equipped with screw thread, focusing section is scaled by screw thread in middle section, and one end and the filter of middle section are fixed, protecgulum set It is connected between the connection of filter and middle section.

Further, the surface of the handle is socketed with antiskid glue sleeve.

Further, seven LED light are equipped in the rotary lampholder, wherein a LED light is arranged on the center of rotary lampholder Position, the equal annular spread of remaining LED light is around the LED light of center.

Further, the surface of the circuit board is equipped with torsional spring, and the torsional spring is arranged on connection battery in handle.

Further, the tail-hood component has further included draw ring, and the draw ring is arranged on the surface of holding shell.

The beneficial effects of the utility model are：

The utility model includes focusing section and middle section, and the surface of the focusing section is equipped with screw thread, and rotation focusing section passes through The distance between threaded adjusting rotary lampholder and lens are realized and are focused on, the light source of rotary lampholder is made to follow threaded adjusting revolving light Seat and the light circle of the distance between lens injection can be sufficiently large, solve aperture that conventional flashlights irradiate not enough greatly and not The problem of enough round.

Description of the drawings

Fig. 1 is the explosive view of this specific embodiment one.

Drawing reference numeral explanation：1. protecgulum；2. lens；3. focusing component；4. rotary lampholder；5. handle；6. button；7. it accommodates Shell；8. circuit board；9. focusing section；It is saved in 10.；11. draw ring.

Specific embodiment

Refering to Figure 1, the utility model includes protecgulum 1, lens 2, focusing component 3, rotation about a kind of flashlight Turn lamp holder 4, handle 5 and tail-hood component, battery is equipped in handle 5, the tail-hood component includes button 6, holding shell 7, electricity Road plate 8, one end of holding shell 7 are connect with detachable tear open in one end of handle 5, and circuit board 8 is arranged on the connection of holding shell 7 and handle 5 Between and connect battery, button 6 is arranged on connection circuit board 8, the other end and the rotary lampholder 4 of handle 5 in holding shell 7 and fixes, Focusing component 3 includes focusing section 9, middle section 10, and one end and the rotary lampholder 4 of focusing component 3 are fixed, the other end of focusing section 9 It is plugged in section 10, and the surface for section 9 of focusing is equipped with screw thread, focusing section 9 is scaled by screw thread in middle section 10, middle section 10 One end is fixed with filter, and protecgulum 1 is socketed between the connection of filter and middle section 10.

Further, the surface of the handle 5 is socketed with antiskid glue sleeve, using the above scheme, for increasing to hand Friction, strengthens the control to handle 5.

Further, seven LED light are equipped in the rotary lampholder 4, wherein a LED light is arranged in rotary lampholder 4 Heart position, the equal annular spread of remaining LED light using the above scheme, are irradiated around the LED light of center for enhancing Brightness.

Further, the surface of the circuit board 8 is equipped with torsional spring, and the torsional spring is arranged on connection battery in handle 5, uses Said program, the connection that battery and circuit board 8 can be made by torsional spring are more stable.

Further, the tail-hood component has further included draw ring 11, and the draw ring 11 is arranged on the surface of holding shell 7, adopts With said program, draw ring 11 can be bundled using rope, a portable effect is provided by draw ring 11.

The use principle of the utility model is as follows：

The utility model includes focusing section 9 and middle section 10, and the surface of the focusing section 9 is equipped with screw thread, rotation focusing section 9 By the distance between threaded adjusting rotary lampholder 4 and lens 2, realize and focus on, the light source of rotary lampholder 4 is made to follow threaded adjusting The light circle that the distance between rotary lampholder 4 and lens 2 project can be sufficiently large, solves aperture that conventional flashlights irradiate not The problem of enough big and not round enough.

The more excellent mode of this specific embodiment includes the first battery compartment and the second battery compartment in handle 5, uses In increasing the service efficiency to flashlight, by the brightness higher that can make light source.

Embodiment of above is only that the preferred embodiment of the utility model is described, not to the utility model Range be defined, under the premise of the spirit of the design of the utility model is not departed from, this field ordinary skill technical staff to this The various modifications and improvement that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine In the range of shield.

Claims

1. a kind of flashlight, which is characterized in that include protecgulum, lens, focusing component, rotary lampholder, handle and tail-hood group Part, the tail-hood component include button, holding shell, circuit board, battery, one end of holding shell and the one of handle are equipped in handle Hold it is detachable tear connection open, circuit board is arranged between holding shell and the connection of handle and connects battery, and button is arranged in holding shell Connect circuit board, the other end and the rotary lampholder of handle fix, focusing component include focusing save, middle section, the one of focusing component End is fixed with rotary lampholder, and the other end for section of focusing is plugged in middle section, and the surface for section of focusing is equipped with screw thread, and focusing section passes through Screw thread scales in middle section, and one end and the filter of middle section are fixed, and protecgulum is socketed between the connection of filter and middle section.

2. a kind of flashlight according to claim 1, which is characterized in that the surface of the handle is socketed with antiskid glue sleeve.

3. a kind of flashlight according to claim 1, which is characterized in that seven LED light are equipped in the rotary lampholder, In a LED light be arranged on the center of rotary lampholder, the equal annular spread of remaining LED light is in the week positioned at center LED light It encloses.

4. a kind of flashlight according to claim 1, which is characterized in that the surface of the circuit board is equipped with torsional spring, described Torsional spring is arranged on connection battery in handle.

5. a kind of flashlight according to claim 1, which is characterized in that the tail-hood component has further included draw ring, described Draw ring is arranged on the surface of holding shell.