CN204647882U - A kind of high-heat-dispersion LED electric-torch burner - Google Patents
A kind of high-heat-dispersion LED electric-torch burner Download PDFInfo
- Publication number
- CN204647882U CN204647882U CN201520412828.8U CN201520412828U CN204647882U CN 204647882 U CN204647882 U CN 204647882U CN 201520412828 U CN201520412828 U CN 201520412828U CN 204647882 U CN204647882 U CN 204647882U
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- led
- base plate
- heat
- lamp holder
- connecting portion
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Abstract
The utility model discloses a kind of high-heat-dispersion LED electric-torch burner.The technical scheme adopted comprises the lamp holder with LED container cavity, it is characterized in that: one-body molded bottom described lamp holder have base plate, there is handle connecting portion base plate lower end is one-body molded, LED mounting groove is provided with in the middle of described base plate, at least arrange one group of wire through-hole and one group of LED screw installing hole at LED mounting groove periphery, described handle connecting portion has and circuit drives plate container cavity.By the LED flashlight that the utility model realizes, LED lamp bead is arranged in LED mounting groove, the bottom of LED lamp bead and the base plate of lamp holder are close together, heat Quick diffusing, to the lamp head of flashlight, is gone out by lamp holder by the heat conduction that LED lamp bead can produce by the base plate of integrative-structure fast and effectively.
Description
Technical field
The utility model relates to lighting field, particularly a kind of LED flashlight lamp holder.
Background technology
LED flashlight take LED lamp bead as a kind of novel flash light of light source.Because the features such as LED has high brightness, low-power consumption, the life-span is long, size is little are a kind of flashlights of current main flow.Tradition LED flashlight, its LED and circuit drives plate are contained in one all simultaneously and independently in distinct circuit storehouse, are closely connected by screw thread with shell with shell, and have impact on the direct conductibility that heat sheds, this structure flashlight thermal diffusivity is poor.As the high-power flashlight of patent No. 201210509019.X, for solving heat dissipation problem, radiator fan is set in lamp holder inside.By arranging radiator fan, although to a certain degree solve heat dissipation problem, also create new problem, the shortcomings such as large in fan noise, power consumption is high simultaneously.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of high-heat-dispersion LED electric-torch burner.
For solving the problem, the technical solution adopted in the utility model comprises the lamp holder with LED container cavity, it is characterized in that: one-body molded bottom described lamp holder have base plate, there is handle connecting portion base plate lower end is one-body molded, LED mounting groove is provided with in the middle of described base plate, at least arrange one group of wire through-hole and one group of LED screw installing hole at LED mounting groove periphery, described handle connecting portion has and circuit drives plate container cavity.
Described high-heat-dispersion LED electric-torch burner, is characterized in that: described base surface is provided with some fin.
Described high-heat-dispersion LED electric-torch burner, is characterized in that: described handle connecting portion is connected with the handle of LED flashlight by internal thread or external screw thread.
By the LED flashlight that the utility model realizes, LED lamp bead is arranged in LED mounting groove, the bottom of LED lamp bead and the base plate of lamp holder are close together, heat Quick diffusing, to the lamp head of flashlight, is gone out by lamp holder by the heat conduction that LED lamp bead can produce by the base plate of integrative-structure fast and effectively.The LED flashlight of the LED flashlight lamp holder realization of this structure, the relative traditional structure of its heat dispersion improves more than 50%.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is sectional view of the present utility model;
Fig. 2 is a kind of flashlight realized by lamp holder of the present utility model.
Detailed description of the invention
As shown in Figure 1, high-heat-dispersion LED electric-torch burner of the present utility model, comprise the lamp holder 1 with LED container cavity 2, one-body molded bottom described lamp holder 1 have base plate 3, there is handle connecting portion 4 base plate 3 lower end is one-body molded, be provided with LED mounting groove 4 in the middle of described base plate 3, arrange one group of wire through-hole 5 and one group of LED screw installing hole 6 at LED mounting groove 4 periphery, described handle connecting portion 4 has and circuit drives plate container cavity 7.Described handle connecting portion 4 is connected with the handle of LED flashlight by internal thread or external screw thread.Described lamp holder 1 adopts the aluminium that thermal diffusivity is good, quality is light to make, and by lathe, to cold pressing or casting integrated shaping.Use aluminum alloy materials, adopt casting or coldly play extruding and lathe directly cuts a heat radiation position shell and internal structure integrated molding, than same level flashlight save 25% weight and 40% volume outside, heat conductivity also improves more than 50%, and much firm.
For optimizing such scheme further, described lamp holder 1 surface is provided with some fin 8.Arranged by fin 8, improve the heat-sinking capability of lamp holder 1 further.
As shown in Figure 2, a kind of LED flashlight realized by above-mentioned lamp holder, mounted LED lamp bulb 101 in the LED mounting groove 4 of the base plate 3 of lamp holder 1, arranges circuit drives plate in the circuit drives plate container cavity 7 of handle connecting portion 4.Described LED lamp bead is fixed by the screw 102 at two ends.Wire in described LED lamp bead causes handle connecting portion 4 inner chamber by wire through-hole 5, and is connected with the circuit drives plate of handle connecting portion 4 inner chamber.Described handle connecting portion 4 is connected with handle 9 by screw thread.Described handle connecting portion 4 arranges button 10, and this button 10 is connected with the circuit drives plate of handle connecting portion 4 inner chamber.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., be all included within protection domain of the present utility model.
Claims (3)
1. a high-heat-dispersion LED electric-torch burner, comprise the lamp holder (1) with LED container cavity (2), it is characterized in that: described lamp holder (1) bottom is one-body molded base plate (3), one-body molded in base plate (3) lower end have handle connecting portion (4), LED mounting groove (4) is provided with in the middle of described base plate (3), at least arrange one group of wire through-hole (5) and one group of LED screw installing hole (6) at LED mounting groove (4) periphery, described handle connecting portion (4) has circuit drives plate container cavity (7).
2. high-heat-dispersion LED electric-torch burner according to claim 1, is characterized in that: described lamp holder (1) surface is provided with some fin (8).
3. high-heat-dispersion LED electric-torch burner according to claim 1, is characterized in that: described handle connecting portion (4) is connected with the handle of LED flashlight by internal thread or external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412828.8U CN204647882U (en) | 2015-06-09 | 2015-06-09 | A kind of high-heat-dispersion LED electric-torch burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412828.8U CN204647882U (en) | 2015-06-09 | 2015-06-09 | A kind of high-heat-dispersion LED electric-torch burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647882U true CN204647882U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412828.8U Active CN204647882U (en) | 2015-06-09 | 2015-06-09 | A kind of high-heat-dispersion LED electric-torch burner |
Country Status (1)
| Country | Link |
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| CN (1) | CN204647882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166198A (en) * | 2017-07-05 | 2017-09-15 | 中科和光（天津）应用激光技术研究所有限公司 | A kind of high-power illumination portable equipment of high efficiency and heat radiation |
-
2015
- 2015-06-09 CN CN201520412828.8U patent/CN204647882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166198A (en) * | 2017-07-05 | 2017-09-15 | 中科和光（天津）应用激光技术研究所有限公司 | A kind of high-power illumination portable equipment of high efficiency and heat radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |