CN202732389U - Safety helmet fan - Google Patents
Safety helmet fan Download PDFInfo
- Publication number
- CN202732389U CN202732389U CN 201220344673 CN201220344673U CN202732389U CN 202732389 U CN202732389 U CN 202732389U CN 201220344673 CN201220344673 CN 201220344673 CN 201220344673 U CN201220344673 U CN 201220344673U CN 202732389 U CN202732389 U CN 202732389U
- Authority
- CN
- China
- Prior art keywords
- fan
- safety helmet
- fan body
- battery box
- battery case
- 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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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a safety helmet fan, belonging to the field of industrial and mining operation tools. The safety helmet fan consists of a fan body (1), a fixing device (2), a battery box (3), a connecting wire (4), a spring conducting wire (5) and an adjustable switch (6), wherein the fan body (1) is connected with the battery box (3) through the connecting wire (4), the adjustable switch (6) is connected with the battery box (3) through the spring conducting wire (5), an over-discharge protection module (7) is arranged in the battery box (3) and the fan body (1) is fixedly assembled on a safety helmet through the fixing device (2). The fan is controlled to work through the adjustable switch to decrease the internal temperature of the safety helmet, an effect of preventing sunstroke and decreasing temperature can be taken, and the gear of the fan can be adjusted according to personal needs, the design is reasonable and the safety helmet fan is convenient and practical to use.
Description
Technical field:
The utility model relates to a kind of industrial and mineral working tool, is specifically related to a kind of safety helmet fan.
Background technique:
Safety helmet is the protective articles that prevents alluvium injury head as the requisite instrument of a kind of industrial and mineral operation.Formed by cap shell, hat lining, jowl band and rear hoop.The cap shell is hemisphere, and is firm, smooth and certain elasticity arranged, and the impact and the puncture kinetic energy that hit thing are mainly born by the cap shell.Leave certain space between cap shell and the hat lining, available buffer, disperse instantaneous impact, thereby avoid or alleviate direct injury to head.Existing safety helmet draws badly, and the safety helmet inside temperature can continue to increase, and it is very uncomfortable that people have on safety helmet work meeting, and is serious even can suffer heatstroke.
The model utility content:
The purpose of this utility model provides a kind of safety helmet fan, and it can be assemblied in and be the safety helmet internal cooling on the safety helmet, to reach the effect of reducing temperature of heatstroke prevention.
In order to solve the existing problem of background technique; the utility model is by the following technical solutions: it is comprised of fan body 1, fixing device 2, battery case 3, connecting line 4, spring wire 5, rearrangeable switch 6; fan body 1 is connected with battery case 3 by connecting line 4; rearrangeable switch 6 is connected with battery case 3 by spring wire 5; be provided with over-discharge can protection module 7 in battery case 3 inside, fan body 1 fixedly is assemblied on the safety helmet by fixing device 2.
The utility model in use; battery case 3 is arranged on the waist; then control fan body 1 work by control rearrangeable switch 6; can regulate according to individual demand in addition the gear of fan body 1; when battery case 3 interior undertension; over-discharge can protection module 7 meeting automatic cut-off powers, and battery is changed in prompting.
The utility model is controlled fan work by rearrangeable switch, is the safety helmet internal cooling, can play the effect of reducing temperature of heatstroke prevention, can regulate the fan gear according to individual demand in addition, and is reasonable in design, convenient and practical.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1; this embodiment is by the following technical solutions: it is comprised of fan body 1, fixing device 2, battery case 3, connecting line 4, spring wire 5, rearrangeable switch 6; fan body 1 is connected with battery case 3 by connecting line 4; rearrangeable switch 6 is connected with battery case 3 by spring wire 5; be provided with over-discharge can protection module 7 in battery case 3 inside, fan body 1 fixedly is assemblied on the safety helmet by fixing device 2.
This embodiment in use; battery case 3 is arranged on the waist; then control fan body 1 work by control rearrangeable switch 6; can regulate according to individual demand in addition the gear of fan body 1; when battery case 3 interior undertension; over-discharge can protection module 7 meeting automatic cut-off powers, and battery is changed in prompting.
This embodiment is controlled fan work by rearrangeable switch, is the safety helmet internal cooling, can play the effect of reducing temperature of heatstroke prevention, can regulate the fan gear according to individual demand in addition, and is reasonable in design, convenient and practical.
Claims (2)
1. safety helmet fan, it is characterized in that it is comprised of fan body (1), fixing device (2), battery case (3), connecting line (4), spring wire (5), rearrangeable switch (6), fan body (1) is connected with battery case (3) by connecting line (4), key switch (6) is connected with battery case (3) by spring wire (5), and fan body (1) fixedly is assemblied on the safety helmet by fixing device (2).
2. according to claim 1, it is characterized in that being provided with over-discharge can protection module (7) in battery case (3) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344673 CN202732389U (en) | 2012-07-16 | 2012-07-16 | Safety helmet fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344673 CN202732389U (en) | 2012-07-16 | 2012-07-16 | Safety helmet fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732389U true CN202732389U (en) | 2013-02-13 |
Family
ID=47658093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344673 Expired - Fee Related CN202732389U (en) | 2012-07-16 | 2012-07-16 | Safety helmet fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732389U (en) |
-
2012
- 2012-07-16 CN CN 201220344673 patent/CN202732389U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130213 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |