CN203223759U - High-power LED flashlight - Google Patents
High-power LED flashlight Download PDFInfo
- Publication number
- CN203223759U CN203223759U CN2013202847282U CN201320284728U CN203223759U CN 203223759 U CN203223759 U CN 203223759U CN 2013202847282 U CN2013202847282 U CN 2013202847282U CN 201320284728 U CN201320284728 U CN 201320284728U CN 203223759 U CN203223759 U CN 203223759U
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- CN
- China
- Prior art keywords
- straight tube
- power led
- lamp holder
- led flashlight
- led lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a high-power LED flashlight which comprises a light head, a straight tube and a rear cover, wherein the light head is installed on the head portion of the straight tube, the rear cover is installed on the tail portion of the straight tube, a reflection cup is installed in the light head, an LED lamp is installed at the bottom end of the reflection cup, a circuit board and rechargeable batteries are installed in the straight tube, a switch and a charging socket are installed on the lateral wall of the straight tube, and the LED lamp, the rechargeable batteries and the charging socket are all connected with the circuit board through high temperature resisting connecting lines. According to the high-power LED flashlight, the adoption of the LED lamp enables brightness to be strong, energy consumption to be low and size to be small; due to the fact that the high temperature resisting connecting lines are used for connection, the circuit is prevented from being over-heated; the arrangement of an aluminum radiating frame facilitates radiation; due to the fact that the light head and the straight tube are made of aluminum, the radiating effect is further improved and overall strength is high; the rechargeable batteries are adopted as a power supply, repeated charging is achievable, and therefore the service life is long.
Description
Technical field
The utility model relates to a kind of flashlight, particularly a kind of great power LED flashlight.
Background technology
Traditional torch uses disposable dry cell and incandescent lamp, powers to incandescent lamp by disposable dry cell, makes it luminous, disposable dry cell life cycle is short, not reproducible use after electricity uses up needs often to change, and the refuse battery of changing meeting serious environment pollution; The incandescent lamp power consumption is big, and the life-span is short and volume is bigger, and then has increased the overall volume of torch, is inconvenient to carry.
The utility model content
(1) technical problem that will solve
The great power LED flashlight that the technical problems to be solved in the utility model provides a kind of life-span length, power consumption is little, volume is little and can realize charging.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of great power LED flashlight, comprise lamp holder 1, straight tube 2 and bonnet 3, described lamp holder 1 is installed in the head of described straight tube 2, described bonnet 3 is installed in the afterbody of described straight tube 2, in the described lamp holder 1 reflector is installed, the bottom of described reflector is equipped with the LED lamp, circuit board and rechargeable battery 4 are installed in the described straight tube 2, the sidewall of described straight tube 2 is provided with switch 5 and charging socket 6, and described LED lamp, rechargeable battery 4, charging socket 6 connect described circuit board by high temperature resistant connecting line respectively.
Further, described lamp holder 1 and straight tube 2 are each made of aluminum.
Further, also comprise aluminium heat radiation rack 7, described aluminium heat radiation rack 7 is fixedly mounted in the described lamp holder 1, and described reflector is fixedly mounted on the described aluminium heat radiation rack 7.
(3) beneficial effect
The utility model great power LED flashlight adopts the LED lamp, and brightness is big, power consumption is low and volume is little; Connect by high temperature resistant connecting line, prevent that circuit is overheated; Be provided with the aluminium heat radiation rack, be beneficial to heat radiation; Lamp holder and straight tube adopt aluminium to make, and have further improved radiating effect, and the bulk strength height; Power supply adopts rechargeable battery, can charge long service life repeatedly.
Description of drawings
Fig. 1 is the structural representation of the utility model great power LED flashlight;
Fig. 2 is the cutaway view of the utility model great power LED flashlight.
The specific embodiment
Consult Fig. 1～Fig. 2, the utility model provides a kind of great power LED flashlight, comprise lamp holder 1, straight tube 2 and bonnet 3, lamp holder 1 is installed in the head of straight tube 2, and bonnet 3 is installed in the afterbody of straight tube 2, in the lamp holder 1 reflector is installed, the bottom of this reflector is equipped with the LED lamp, circuit board and rechargeable battery 4 are installed in the straight tube 2, and the sidewall of straight tube 2 is provided with switch 5 and charging socket 6, and LED lamp, rechargeable battery 4, charging socket 6 are respectively by high temperature resistant connecting line connecting circuit plate; In order to improve heat dispersion and bulk strength, lamp holder 1 and straight tube 2 are each made of aluminum, and bonnet 3 also can be made of aluminum; In order further to improve heat dispersion, in the present embodiment, also comprise aluminium heat radiation rack 7, this aluminium heat radiation rack 7 is fixedly mounted in the lamp holder 1, and reflector is fixedly mounted on the aluminium heat radiation rack 7.
The utility model great power LED flashlight adopts the LED lamp, and brightness is big, power consumption is low and volume is little; Connect by high temperature resistant connecting line, prevent that circuit is overheated; Be provided with the aluminium heat radiation rack, be beneficial to heat radiation; Lamp holder and straight tube adopt aluminium to make, and have further improved radiating effect, and the bulk strength height; Power supply adopts rechargeable battery, can charge long service life repeatedly.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from 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 (3)
1. great power LED flashlight, it is characterized in that: comprise lamp holder (1), straight tube (2) and bonnet (3), described lamp holder (1) is installed in the head of described straight tube (2), described bonnet (3) is installed in the afterbody of described straight tube (2), described lamp holder is equipped with reflector in (1), the bottom of described reflector is equipped with the LED lamp, circuit board and rechargeable battery (4) are installed in the described straight tube (2), the sidewall of described straight tube (2) is provided with switch (5) and charging socket (6), described LED lamp, rechargeable battery (4), charging socket (6) connects described circuit board by high temperature resistant connecting line respectively.
2. great power LED flashlight as claimed in claim 1, it is characterized in that: described lamp holder (1) and straight tube (2) are each made of aluminum.
3. great power LED flashlight as claimed in claim 1, it is characterized in that: also comprise aluminium heat radiation rack (7), described aluminium heat radiation rack (7) is fixedly mounted in the described lamp holder (1), and described reflector is fixedly mounted on the described aluminium heat radiation rack (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202847282U CN203223759U (en) | 2013-05-22 | 2013-05-22 | High-power LED flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202847282U CN203223759U (en) | 2013-05-22 | 2013-05-22 | High-power LED flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223759U true CN203223759U (en) | 2013-10-02 |
Family
ID=49250763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202847282U Expired - Fee Related CN203223759U (en) | 2013-05-22 | 2013-05-22 | High-power LED flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393133A (en) * | 2020-11-19 | 2021-02-23 | 深圳市海洋王照明工程有限公司 | Electric torch |
-
2013
- 2013-05-22 CN CN2013202847282U patent/CN203223759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393133A (en) * | 2020-11-19 | 2021-02-23 | 深圳市海洋王照明工程有限公司 | Electric torch |
| CN112393133B (en) * | 2020-11-19 | 2022-07-05 | 深圳市海洋王照明工程有限公司 | Electric torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20160522 |