CN204534148U - A kind of high-power hand-held illuminating lamp - Google Patents
A kind of high-power hand-held illuminating lamp Download PDFInfo
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- CN204534148U CN204534148U CN201520112231.1U CN201520112231U CN204534148U CN 204534148 U CN204534148 U CN 204534148U CN 201520112231 U CN201520112231 U CN 201520112231U CN 204534148 U CN204534148 U CN 204534148U
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- shell body
- housing
- illuminating lamp
- procapsid
- light fixture
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Abstract
The utility model discloses a kind of high-power hand-held illuminating lamp, comprise light fixture and electric appliance component, light fixture and electric appliance component sealing are arranged in housing, shell body is arranged with outside housing, shell body is fixed on housing, the rear portion of shell body is provided with radiator fan, heat radiation gap is provided with between housing and shell body, housing or shell body are provided with the air outlet be communicated with extraneous air in heat radiation gap, advantage is light fixture and electric appliance component sealing to be arranged in housing, and at the outer sheathed shell body of housing, the front end of shell body is fixed on housing, and radiator fan is set at the rear portion of shell body, heat radiation gap is set between housing and shell body, the hot gas by gap of dispelling the heat is imported into outside air by the air outlet be arranged on housing or shell body, the object of cooling is reached with this, effectively can not only reduce the temperature of high power lighting lamp, improve the life-span of illuminating lamp, person easy to use grips, and effectively can improve water resistance.
Description
Technical field
The utility model relates to a kind of hand-held illuminating lamp, especially relates to a kind of high-power hand-held illuminating lamp.
Background technology
Existing hand-held illuminating lamp mainly comprises housing and is arranged on the electrical lighting assembly of enclosure interior.In many cases, the power of hand-held illuminating lamp is less, and therefore people are normally hold housing in use.But when the power of illuminating lamp is larger, the temperature of whole electrical lighting assembly will significantly raise, and now not only can reduce the service life of electric lighting assembly, and housing can be caused hot and make people grip.No. 201120558257.0 Chinese utility model patents that on September 5th, 2012, bulletin was authorized disclose a kind of high-power flashlight with radiator fan, comprise stack shell, the fan base of tubular and lamp holder, one end of described fan base is connected with described stack shell, the other end is connected with described lamp holder, described lamp holder is provided with heat conduction lamp socket, described heat conduction lamp socket is provided with illuminating lamp, described fan base is provided with installation groove, described installation groove is provided with radiator fan, described fan base is provided with fresh air inlet near one end of described stack shell, described fresh air inlet is connected with described installation groove, described heat conduction lamp socket is provided with exhaust vent near one end of described fan base, described radiator fan is arranged between described fresh air inlet and described exhaust vent.The beneficial effect of this utility model is: effectively can improve radiating efficiency by radiator fan, reduces the temperature of heat conduction lamp socket, thus avoids illuminating lamp and the defect that burn out too high due to temperature, effectively extends the service life of illuminating lamp.But lamp holder is separated with stack shell by this structure, can affect the water resistance of whole illuminating lamp, in addition, the heat radiation of stack shell also fails to solve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good cooling results and the good high-power hand-held illuminating lamp of water resistance.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of high-power hand-held illuminating lamp, comprise light fixture and electric appliance component, described light fixture and the sealing of described electric appliance component are arranged in housing, shell body is arranged with outside described housing, described shell body is fixed on described housing, the rear portion of described shell body is provided with radiator fan, be provided with gap of dispelling the heat between described housing and described shell body, described housing or described shell body are provided with the air outlet be communicated with extraneous air in described heat radiation gap.
Described housing comprises procapsid and the back casing of one connection, described light fixture is arranged in described procapsid, described electric appliance component is arranged in described back casing, described shell body is fixedly connected on described procapsid, and described air outlet is arranged on the sidewall of described shell body.
Described housing comprises procapsid and the back casing of one connection, described light fixture is arranged in described procapsid, described electric appliance component is arranged in described back casing, described shell body is fixedly connected on described procapsid, and described air outlet is arranged on described procapsid.
The inner surface of described shell body is provided with many axially extended reinforcements, and the outer surface at described back casing is amplexiformed on the surface of described reinforcement, and described air outlet is arranged between the reinforcement described in two.
Described radiator fan is outside equipped with gas-permeable nets.
Described shell body is provided with hand handle.
Compared with prior art, the utility model has the advantage of and light fixture and electric appliance component sealing are arranged in housing, and at the outer sheathed shell body of housing, shell body is fixed on housing, and radiator fan is set at the rear portion of shell body, heat radiation gap is set between housing and shell body, the hot gas by gap of dispelling the heat is imported into outside air by the air outlet be arranged on housing or shell body, the object of cooling is reached with this, effectively can not only reduce the temperature of high power lighting lamp, improve the life-span of illuminating lamp, person easy to use grips, and effectively can improve water resistance, and hand is set also can the gripping of person easy to use better.
Accompanying drawing explanation
Fig. 1 is the profile perspective view of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment one;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the structural representation of the utility model embodiment two.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment one: as shown in FIG. 1 to 3, a kind of high-power hand-held illuminating lamp, comprise light fixture 1, electric appliance component 2, housing 3 and shell body 4, light fixture 1 and electric appliance component 2 sealing are arranged in housing 3, housing 3 comprises procapsid 31 and the back casing 32 of one connection, light fixture 1 is arranged in procapsid 31, electric appliance component 2 is arranged in back casing 32, shell body 4 is set in outside back casing 32, shell body 4 is provided with hand 8, the rear portion of shell body 4 is provided with radiator fan 5, the front end of shell body 4 is spirally connected and is fixed on procapsid 31, gap 6 of dispelling the heat is provided with between back casing 32 and shell body 4, the inner surface of shell body 4 is provided with many axially extended reinforcements 41, the surface of reinforcement 41 is amplexiformed on the outer surface of back casing 32, article two, the sidewall of the shell body 4 between adjacent reinforcement 41 is provided with the air outlet 7 be communicated with extraneous air in heat radiation gap 6, radiator fan 5 is outside equipped with gas-permeable nets 9.
Embodiment two: as shown in Figure 4, other structure is identical with embodiment one, is that air outlet 7 is axially disposed within procapsid 31 between difference.
In above-described embodiment, on the back casing 32 that shell body 4 also can be fixed, fixing position is not confined to the front end of shell body 4 yet, and fixing mode also can be grafting, clamping etc.
Claims (6)
1. a high-power hand-held illuminating lamp, comprise light fixture and electric appliance component, it is characterized in that described light fixture and the sealing of described electric appliance component are arranged in housing, shell body is arranged with outside described housing, described shell body is fixed on described housing, the rear portion of described shell body is provided with radiator fan, be provided with gap of dispelling the heat between described housing and described shell body, described housing or described shell body are provided with the air outlet be communicated with extraneous air in described heat radiation gap.
2. a kind of high-power hand-held illuminating lamp as claimed in claim 1, it is characterized in that described housing comprises procapsid and the back casing of one connection, described light fixture is arranged in described procapsid, described electric appliance component is arranged in described back casing, described shell body is fixedly connected on described procapsid, and described air outlet is arranged on the sidewall of described shell body.
3. a kind of high-power hand-held illuminating lamp as claimed in claim 1, it is characterized in that described housing comprises procapsid and the back casing of one connection, described light fixture is arranged in described procapsid, described electric appliance component is arranged in described back casing, described shell body is fixedly connected on described procapsid, and described air outlet is arranged on described procapsid.
4. a kind of high-power hand-held illuminating lamp as claimed in claim 2 or claim 3, it is characterized in that the inner surface of described shell body is provided with many axially extended reinforcements, the outer surface at described back casing is amplexiformed on the surface of described reinforcement, and described air outlet is arranged between the reinforcement described in two.
5. a kind of high-power hand-held illuminating lamp as claimed in claim 1, is characterized in that described radiator fan is outside equipped with gas-permeable nets.
6. a kind of high-power hand-held illuminating lamp as claimed in claim 1, is characterized in that described housing is provided with hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112231.1U CN204534148U (en) | 2015-02-16 | 2015-02-16 | A kind of high-power hand-held illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112231.1U CN204534148U (en) | 2015-02-16 | 2015-02-16 | A kind of high-power hand-held illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534148U true CN204534148U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112231.1U Active CN204534148U (en) | 2015-02-16 | 2015-02-16 | A kind of high-power hand-held illuminating lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN204534148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719773A (en) * | 2021-08-20 | 2021-11-30 | 东莞市傲雷移动照明设备有限公司 | Flashlight that heat dispersion is good |
-
2015
- 2015-02-16 CN CN201520112231.1U patent/CN204534148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719773A (en) * | 2021-08-20 | 2021-11-30 | 东莞市傲雷移动照明设备有限公司 | Flashlight that heat dispersion is good |
| CN113719773B (en) * | 2021-08-20 | 2024-05-03 | 东莞市傲雷移动照明设备有限公司 | Flashlight with good heat dissipation performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: 315000 No. 111, Siming East Road, Yinjiang Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Tenglong Outdoors Articles Co., Ltd. Address before: Yinzhou District Yinjiang town Zhejiang city Ningbo province 315151 suspended Chee village 61 Group No. 42 Patentee before: Liu Jian |
|
| TR01 | Transfer of patent right |