CN209415101U

CN209415101U - A kind of flashlight

Info

Publication number: CN209415101U
Application number: CN201920055939.6U
Authority: CN
Inventors: 郑妲南
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2019-09-20
Anticipated expiration: 2029-01-14

Abstract

The utility model provides a kind of flashlight, it is related to flashlight technical field, including shell, conductor and savings battery, being internally embedded for shell is provided with conductor, it is threadably secured at the top of conductor and is connected with LED light, the top of LED light is closely fitted with eyeglass two, the top of eyeglass two is nested reflector two, the top of reflector two is equipped with eyeglass one, the top of eyeglass one is nested reflector one, connecting cylinder one is nested between shell and LED light, reflector one, eyeglass one, the outer surface of reflector two and eyeglass two is nested connecting cylinder two, the bottom end of shell, which is threadably secured, is connected with bottom cover, being internally embedded for bottom cover is provided with savings battery.The utility model is 45 ° of pearl faces by eyeglass one and eyeglass two, and LED light is radiated at eyeglass one and two bottom of eyeglass carries out light and penetrates, while eyeglass one and eyeglass two generate refraction, and by light source fixed-focus in same angle.

Description

A kind of flashlight

Technical field

The utility model relates to flashlight technical field, specifically a kind of flashlight.

Background technique

Flashlight is a kind of hand-held electronic illuminations.One typical flashlight have one via battery powered Light bulb and focusing mirror, and have for hand-held hand-held handle type shell.Although fairly simple design, it is always late to 19 generation Latter stage ability of recording is invented, because it must be in conjunction with the invention of battery and bulb.

Existing flashlight fixed-focus effect is poor, so that illegal in particular circumstances meet daily demand, and existing hand Torch high temperature resistant, fatigue durability effect are poor, for a long time using easily damaging, reduce practicability.

Utility model content

The utility model is intended to poor in order to solve flashlight fixed-focus effect, and non-refractory, non-endurance reduce reality The problem of with property, and propose a kind of flashlight.

To achieve the above object, the technical solution adopted in the utility model is as follows: a kind of flashlight, including shell, conductor With savings battery, being internally embedded for the shell is provided with conductor, is threadably secured at the top of the conductor and is connected with LED Lamp, the top of the LED light are closely fitted with eyeglass two, and the top of the eyeglass two is nested reflector two, described anti- The top of light shield two is equipped with eyeglass one, and the top of the eyeglass one is nested reflector one, between the shell and LED light Be nested connecting cylinder one, the reflector one, eyeglass one, reflector two and eyeglass two outer surface be nested connection Cylinder two, the bottom end of the shell, which is threadably secured, is connected with bottom cover, and being internally embedded for the bottom cover is provided with savings battery, institute The bottom end insertion for stating bottom cover is provided with USB jack, power supply indicator and electronic switch, close between savings battery and the conductor It is fitted with gasket ring.

Further, the reflector one, eyeglass one, reflector two and eyeglass two are in same center line, and one He of eyeglass The material of eyeglass two is optical grade PMMA.

Further, the eyeglass one and eyeglass two are 45 ° of pearl faces.

Further, the material of the shell, connecting cylinder one and connecting cylinder two is carbon fiber or glass fibre.

Further, the shell is consistent with bottom cover diameter.

Further, the USB jack is the USB jack of Micro.

Further, the conductor, LED light, savings battery, USB jack, power supply indicator and electronic switch pass through electricity Source line is electrically connected.

Compared with prior art, the utility model has the following beneficial effects:

It (1) is carbon fiber or glass fibre by the material of shell, connecting cylinder one and connecting cylinder two, due to carbon fiber and glass The characteristic of glass fibrous material, so that flashlight has good heat-resisting quantity and fatigue durability, and heat under prolonged use The coefficient of expansion is small to have anisotropic, good corrosion resistance, and when flashlight is hit, due to carbon fiber and glass fibre axis It is higher to intensity and modulus, it also can preferably protect the structure inside flashlight.

It (2) is in same center line, and eyeglass one and eyeglass two by reflector one, eyeglass one, reflector two and eyeglass two Material be optical grade PMMA, LED light irradiation under, due to optical grade PMMA have high transparency so that eyeglass one and eyeglass Two generate double refraction, and the light source of surrounding is gathered by reflector one and reflector two, it is made to the greatest extent will Light source gathers same point, achievees the effect that dual fixed-focus, and enhance light source.

(3) it is 45 ° of pearl faces by the eyeglass one and eyeglass two, LED light is radiated at eyeglass one and two bottom of eyeglass carries out Light penetrates, while eyeglass one and eyeglass two generate refraction, and by light source fixed-focus in same angle.

(4) connecting cylinder two is nested by the outer surface of reflector one, eyeglass one, reflector two and eyeglass two, Connecting cylinder two can be carried out clockwise or counterclockwise, so that reflector one, eyeglass one, reflector two and mirror in routine use Angle generates offset between piece two, so as to freely switch LED light irradiation fixed-focus or zoom state.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram.

Fig. 2 is the utility model shell disassemblying structure schematic diagram.

Fig. 3 is the utility model conductor disassemblying structure schematic diagram.

Fig. 4 is that the utility model saves battery disassemblying structure schematic diagram.

The wherein corresponding title of 1-4 appended drawing reference are as follows: 1- shell, 101- reflector one, 102- eyeglass one, 103- connecting cylinder One, 2- conductor, 201- reflector two, 202- eyeglass two, 203-LED lamp, 3- connecting cylinder two, 4- savings battery, 401-USB are inserted Hole, 402- gasket ring, 403- power supply indicator, 404- electronic switch, 5- bottom cover.

Specific embodiment

The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes But it is not limited only to following embodiment.

It is as Figure 1-Figure 4:

The present embodiment provides a kind of technical solutions: a kind of flashlight, including shell 1, conductor 2 and savings battery 4, shell 1 Be internally embedded and be provided with conductor 2, the top of conductor 2, which is threadably secured, is connected with LED light 203, and the top of LED light 203 is tight Close to be fitted with eyeglass 2 202, the top of eyeglass 2 202 is nested reflector 2 201, and the top of reflector 2 201 is equipped with Eyeglass 1, the top of eyeglass 1 are nested reflector 1, are nested between shell 1 and LED light 203 Connecting cylinder 1, reflector 1, eyeglass 1, reflector 2 201 and eyeglass 2 202 outer surface be nested company Connect cylinder 23, the bottom end of shell 1, which is threadably secured, is connected with bottom cover 5, and being internally embedded for bottom cover 5 is provided with savings battery 4, storage Battery 4 is 18650 lithium batteries, and the bottom end insertion of bottom cover 5 is provided with USB jack 401, power supply indicator 403 and electronic switch 404, it saves and is closely fitted with gasket ring 402 between battery 4 and conductor 2.

Preferably, reflector 1, eyeglass 1, reflector 2 201 and eyeglass 2 202 are in same center line, and mirror The material of piece 1 and eyeglass 2 202 is optical grade PMMA, effectively assembles light source.

Preferably, eyeglass 1 and eyeglass 2 202 are 45 ° of pearl faces, and light source is maximumlly refracted to same angle and is carried out Fixed-focus.

Preferably, the material of shell 1, connecting cylinder 1 and connecting cylinder 23 is carbon fiber or glass fibre, is effectively mentioned High high temperature resistant, fatigue durability enhance its service life.

Preferably, shell 1 is consistent with 5 diameter of bottom cover, replacement and the guarantor in later period convenient for later period savings battery 4 It supports, maintenance.

Preferably, USB jack 401 is the USB jack 401 of Micro, in case of emergency connects emergency set and provides electricity Source.

Preferably, conductor 2, LED light 203, savings battery 4, USB jack 401, power supply indicator 403 and electronic switch 404 are electrically connected by power supply line, and preferable flashlight is controlled.

Working principle: savings battery 4 is full of power supply first, then is mounted in bottom cover 5, then by bottom cover 5 and outside Shell 1 is threadedly coupled, while being saved battery 4 and being connected with conductor 2, then starts electronic switch 404, LED light 203 is launched at this time Light source, and light source is had an X-rayed into reflector 1, eyeglass 1, reflector 2 201 and eyeglass 2 202, due to reflector One 101, eyeglass 1, reflector 2 201 and eyeglass 2 202 are in same center line, so that eyeglass 1 and eyeglass 2 202 Double refraction is generated, and the light source of surrounding is gathered by reflector 1 and reflector 2 201, makes it utmostly Light source is gathered into same point, achieve the effect that dual fixed-focus, and enhance light source, due to carbon fiber and glass fibre material The characteristic of material so that shell 1, connecting cylinder 1 and connecting cylinder 23 under prolonged use have good heat-resisting quantity and Fatigue durability, and thermal expansion coefficient is small with anisotropic, good corrosion resistance, and when flashlight is hit, due to carbon fiber Peacekeeping glass fibre axial strength and modulus are higher, also can preferably protect the structure inside flashlight, can in routine use Connecting cylinder 23 is carried out clockwise or counterclockwise, so that reflector 1, eyeglass 1, reflector 2 201 and eyeglass Angle generates offset between 2 202, irradiates fixed-focus or zoom state so as to freely switch LED light 203, finally urgent again In the case of can be attached by USB jack 401 and equipment provide power supply.

Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in Within.

Claims

1. a kind of flashlight, including shell (1), conductor (2) and savings battery (4), it is characterised in that: the shell (1) it is interior Portion's insertion is provided with conductor (2), is threadably secured at the top of the conductor (2) and is connected with LED light (203), the LED light (203) top is closely fitted with eyeglass two (202), and the top of the eyeglass two (202) is nested reflector two (201), the top of the reflector two (201) is equipped with eyeglass one (102), and the top of the eyeglass one (102) is nested Reflector one (101) is nested connecting cylinder one (103), the reflector one between the shell (1) and LED light (203) (101), the outer surface of eyeglass one (102), reflector two (201) and eyeglass two (202) is nested connecting cylinder two (3), institute The bottom end for stating shell (1), which is threadably secured, to be connected with bottom cover (5), and being internally embedded for bottom cover (5) is provided with savings battery (4), the bottom end insertion of the bottom cover (5) is provided with USB jack (401), power supply indicator (403) and electronic switch (404), institute It states and is closely fitted with gasket ring (402) between savings battery (4) and conductor (2).

2. a kind of flashlight according to claim 1, it is characterised in that: the reflector one (101), eyeglass one (102), Reflector two (201) and eyeglass two (202) are in same center line, and the material of eyeglass one (102) and eyeglass two (202) is optics Grade PMMA.

3. a kind of flashlight according to claim 1, it is characterised in that: the eyeglass one (102) and eyeglass two (202) are 45 ° of pearl faces.

4. a kind of flashlight according to claim 1, it is characterised in that: the shell (1), connecting cylinder one (103) and company The material of connect cylinder two (3) is carbon fiber or glass fibre.

5. a kind of flashlight according to claim 1, it is characterised in that: the shell (1) and bottom cover (5) diameter one It causes.

6. a kind of flashlight according to claim 1, it is characterised in that: the USB that the USB jack (401) is Micro is inserted Hole (401).

7. a kind of flashlight according to claim 1, it is characterised in that: the conductor (2), LED light (203), savings electricity Pond (4), USB jack (401), power supply indicator (403) and electronic switch (404) are electrically connected by power supply line.