CN202074245U - Portable head lamp - Google Patents
Portable head lamp Download PDFInfo
- Publication number
- CN202074245U CN202074245U CN2011201444891U CN201120144489U CN202074245U CN 202074245 U CN202074245 U CN 202074245U CN 2011201444891 U CN2011201444891 U CN 2011201444891U CN 201120144489 U CN201120144489 U CN 201120144489U CN 202074245 U CN202074245 U CN 202074245U
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- flange
- battery case
- lamp
- portable head
- 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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Abstract
The utility model is applicable to the field of lamps and provides a portable head lamp. The portable head lamp comprises a lamp cap, a reflector, a reflector base, a light-emitting diode (LED) light source, a lamp cap cover, a cell box, a circuit board, a cell and a cell cover. The reflector is fixedly arranged on the reflector base. The reflector, the reflector base and the LED light source are arranged inside a cavity body formed by matching the lamp cap and the lamp cap cover. The circuit board and the cell are arranged inside a cavity body formed by matching the cell box and the cell box cover. The portable head lamp is characterized in that the lamp cap cover is hinged to the cell box. The lamp cap is matched with the lamp cap cover, and the lamp cap cover is hinged to the cell box. Accordingly, the lamp cap can perform damping rotation relative to the cell cover, lighting directions can be effectively and quickly adjusted, direction changeable illumination can be realized, and operation of workers can be assisted by the portable head lamp.
Description
Technical field
The utility model belongs to field of light fittings, relates in particular to a kind of portable head lamp.
Background technology
At present, portable head lamp has been widely used in fields such as railway, electric power, boats and ships, oil, petrochemical industry, army as portable lighting, in use, head lamp is assemblied on the helmet cap gets final product.In some occasion, need adjust the direction of illumination of head lamp, to realize the light illumination of direction-changeable, help the smooth operation of staff.Yet present head lamp is generally fixed structure, is not easy to regulate after head lamp and the assembling of helmet cap, can't regulate direction of illumination effectively apace.
The utility model content
But the purpose of this utility model is to provide a kind of portable head lamp of quick adjustment direction of illumination easy to use.
The utility model is to realize like this, a kind of portable head lamp, comprise lamp holder, reflective mirror, mirror base, led light source, lamp holder lid, battery case, circuit board, battery, battery cover, described reflective mirror is fixedly arranged on the described mirror base, described reflective mirror, mirror base and led light source are located at described lamp holder and the lamp holder lid cooperates in the cavity that forms, described battery case is located at by described circuit board and battery and battery cover cooperates in the cavity that forms, and described lamp holder lid and battery case are hinged.
Particularly, described lamp holder covers and is provided with first flange, offer first through hole on described first flange, described battery case is provided with second flange and the 3rd flange, offer second through hole on described second flange, offer third through-hole on described the 3rd flange, described first flange is located between second flange and the 3rd flange, and described first through hole, second through hole and the coaxial setting of third through-hole also are equipped with a rotating shaft.
Further, also be provided with a regulating block between described second flange and the 3rd flange, described rotating shaft is arranged on the described regulating block, described regulating block and described lamp holder lid touch, described regulating block is provided with corrugated surface with the one side that described battery case contacts, and the one side that described battery case contacts with described regulating block also is provided with corrugated surface.
Particularly, connect by buckle structure between described lamp holder and the lamp holder lid.
Further, the buckle of described lamp holder is provided with one and can prevents the boss that gets loose between described lamp holder and the lamp holder lid.
Particularly, fixedly connected between described battery case and the battery cover by screw.
Further, be provided with bumper between described circuit board and the battery.
Further, be provided with first sealing ring between described lamp holder and the lamp holder lid.
Further, be provided with second sealing ring between described battery case and the battery cover.
Further, described battery case is provided with switch key and charging female seat, is provided with the 3rd sealing ring between described battery case and the switch key, is provided with the 4th sealing ring between described battery case and the charging female seat.
The portable head lamp that the utility model provides, because lamp holder and lamp holder lid are combined together, lamp holder lid and battery case are hinged, therefore, lamp holder can carry out damping with respect to battery cover and rotate, thereby can regulate direction of illumination effectively apace, realize the light illumination of direction-changeable, help the smooth operation of staff.
Description of drawings
Fig. 1 is the decomposing schematic representation of the portable head lamp that provides of the utility model embodiment;
Fig. 2 is the installation diagram of the portable head lamp that provides of the utility model embodiment;
Fig. 3 is the schematic diagram of the lamp holder lid that provides of the utility model embodiment;
Fig. 4 is the schematic diagram of the battery case that provides of the utility model embodiment;
Fig. 5 is the schematic diagram of the lamp holder that provides of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Consult illustrated in figures 1 and 2, a kind of portable head lamp that the utility model embodiment provides, comprise lamp holder 1, reflective mirror 2, mirror base 3, led light source 4, lamp holder lid 5, battery case 6, circuit board 7, battery 8, battery cover 9, reflective mirror 2 is fixedly arranged on the mirror base 3, reflective mirror 2, mirror base 3 and led light source 4 are located at lamp holder 1 and lamp holder lid 5 cooperates in the cavity that forms, battery case 6 is located at by circuit board 7 and battery 8 and battery cover 9 cooperates in the cavity that forms, and lamp holder lid 5 and battery case 6 are hinged.
Because lamp holder 1 and lamp holder lid 5 are combined together, lamp holder lid 5 and battery case 6 are hinged, therefore, lamp holder 1 can carry out damping with respect to battery cover 6 and rotate, thereby can regulate direction of illumination effectively apace, realize the light illumination of direction-changeable, help the smooth operation of staff.
Below each part of the utility model embodiment is described in detail.
As Fig. 1, Fig. 3 and shown in Figure 4, lamp holder lid 5 and battery case 6 concrete articulated manner are as follows: lamp holder lid 5 is provided with first flange 51, offer first through hole 511 on first flange 51, battery case 6 is provided with second flange 61 and the 3rd flange 62, offer second through hole 611 on second flange 61, offer third through-hole 621 on the 3rd flange 62, first flange 51 is located between second flange 61 and the 3rd flange 62, first through hole 511, second through hole 611 and third through-hole 621 coaxial settings also are equipped with a rotating shaft 10 (as rivet, bearing pin etc.), the rotating shaft 10 and first through hole 511, second through hole 611, third through-hole 621 tight fits.When needs were regulated direction of illumination, with hand rotary lamp holder lid 5, lamp holder lid 5 can rotate in rotating shaft 10, thus the purpose that realizes regulating direction of illumination.Because between first through hole 511 of first flange 51 on the lamp holder lid 5 and the rotating shaft 10 is tight fit, therefore, when the lamp holder that stops operating covered 5, lamp holder lid 5 can stop and be fixed on original position, thereby guaranteed that direction of illumination can not change.
As Fig. 1～shown in Figure 4, in long-term use, first through hole 511 of first flange 51 on the lamp holder lid 5 and the tight fit between the rotating shaft 10 can fluff gradually, be difficult to guarantee that 5 stops of lamp holder lid are fixed on the desired position, therefore, fixing in order to guarantee that further lamp holder lid 5 stops in the desired position, the utility model also is provided with a regulating block 11 between second flange 61 and the 3rd flange 62, rotating shaft 10 is arranged on the regulating block 11, regulating block 11 and lamp holder lid 5 touch, the one side that regulating block 11 contacts with battery case 6 is provided with the corrugated surface (not shown), and the one side that battery case 6 contacts with regulating block 11 also is provided with corrugated surface 63.When covering 5 with the hand rotary lamp holder, because lamp holder lid 5 and regulating block 11 touch, lamp holder lid 5 forces in regulating block 11, and lamp holder lid 5 and regulating block 11 rotate in rotating shaft 10 together, and regulating block 11 rotates by corrugated surface on it and 63 engagements of the corrugated surface on the battery case 6 simultaneously; When lamp holder lid 5 turns to a certain required angle, the lamp holder that stops operating lid 5, owing to mesh by corrugated surface between regulating block 11 and the battery case 6, therefore regulating block 11 can firmly be fixed on the desired position, and regulating block 11 and lamp holder lid 5 touch, thereby regulating block 11 can prop up lamp holder lid 5, prevent that lamp holder lid 5 can not be fixed on the desired position because of getting loose in rotating shaft 10, thereby the direction of illumination that has guaranteed the led light source 4 on the lamp holder lid 5 further keeps required direction constant, makes things convenient for the smooth operation of staff.
Shown in Fig. 1,2,5, connect by buckle structure between lamp holder 1 and the lamp holder lid 5, during assembling, lamp holder 1 and lamp holder lid 5 can be snapped together with defeating soon.In order to prevent that lamp holder 1 and lamp holder lid 5 from getting loose, the utility model also is provided with a boss 12 on the buckle of lamp holder 1, after lamp holder 1 snapped together with lamp holder lid 5, boss 12 can firmly be fixed together lamp holder 1 and lamp holder lid 5, had avoided lamp holder 1 and lamp holder lid 5 to get loose.
As shown in Figure 1, in the present embodiment, fixedly connected between battery case 6 and the battery cover 9 by screw 13.
As shown in Figure 1, in the present embodiment, also be provided with bumper 14 between circuit board 7 and the battery 8, bumper 14 can prevent to damage when head lamp is subjected to impacting circuit board 7 and battery 8.
As shown in Figure 1, in the present embodiment, be provided with first sealing ring 15 between lamp holder 1 and the lamp holder lid 5, be provided with second sealing ring 16 between battery case 6 and the battery cover 9, battery case 6 is provided with switch key 17 and charging female seat 18, be provided with the 3rd sealing ring 19 between battery case 6 and the switch key 17, be provided with the 4th sealing ring 20 between battery case 6 and the charging female seat 18, the power line gateway is provided with the 5th sealing ring 21.By above sealing setting, guaranteed the sealing effectiveness of lamp holder, guarantee that lamp holder inside does not intake.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. portable head lamp, comprise lamp holder, reflective mirror, mirror base, led light source, lamp holder lid, battery case, circuit board, battery, battery cover, described reflective mirror is fixedly arranged on the described mirror base, described reflective mirror, mirror base and led light source are located at described lamp holder and the lamp holder lid cooperates in the cavity that forms, described battery case is located at by described circuit board and battery and battery cover cooperates in the cavity that forms, and it is characterized in that: described lamp holder lid and battery case are hinged.
2. a kind of portable head lamp as claimed in claim 1, it is characterized in that: described lamp holder covers and is provided with first flange, offer first through hole on described first flange, described battery case is provided with second flange and the 3rd flange, offer second through hole on described second flange, offer third through-hole on described the 3rd flange, described first flange is located between second flange and the 3rd flange, and described first through hole, second through hole and the coaxial setting of third through-hole also are equipped with a rotating shaft.
3. a kind of portable head lamp as claimed in claim 2, it is characterized in that: also be provided with a regulating block between described second flange and the 3rd flange, described rotating shaft is arranged on the described regulating block, described regulating block and described lamp holder lid touch, described regulating block is provided with corrugated surface with the one side that described battery case contacts, and the one side that described battery case contacts with described regulating block also is provided with corrugated surface.
4. a kind of portable head lamp as claimed in claim 1 is characterized in that: connect by buckle structure between described lamp holder and the lamp holder lid.
5. a kind of portable head lamp as claimed in claim 4 is characterized in that: the buckle of described lamp holder is provided with one can prevent the boss that gets loose between described lamp holder and the lamp holder lid.
6. a kind of portable head lamp as claimed in claim 1 is characterized in that: fixedly connected by screw between described battery case and the battery cover.
7. a kind of portable head lamp as claimed in claim 1 is characterized in that: be provided with bumper between described circuit board and the battery.
8. a kind of portable head lamp as claimed in claim 1 is characterized in that: be provided with first sealing ring between described lamp holder and the lamp holder lid.
9. a kind of portable head lamp as claimed in claim 1 is characterized in that: be provided with second sealing ring between described battery case and the battery cover.
10. a kind of portable head lamp as claimed in claim 1, it is characterized in that: described battery case is provided with switch key and charging female seat, be provided with the 3rd sealing ring between described battery case and the switch key, be provided with the 4th sealing ring between described battery case and the charging female seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201444891U CN202074245U (en) | 2011-05-09 | 2011-05-09 | Portable head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201444891U CN202074245U (en) | 2011-05-09 | 2011-05-09 | Portable head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074245U true CN202074245U (en) | 2011-12-14 |
Family
ID=45112347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201444891U Expired - Fee Related CN202074245U (en) | 2011-05-09 | 2011-05-09 | Portable head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180176A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN106016002A (en) * | 2016-07-21 | 2016-10-12 | 深圳市源立信照明科技有限公司 | One-key type focusing head lamp |
-
2011
- 2011-05-09 CN CN2011201444891U patent/CN202074245U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180176A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN104180176B (en) * | 2013-05-27 | 2016-12-28 | 深圳市海洋王照明工程有限公司 | A kind of light fixture |
| CN106016002A (en) * | 2016-07-21 | 2016-10-12 | 深圳市源立信照明科技有限公司 | One-key type focusing head lamp |
| CN106016002B (en) * | 2016-07-21 | 2022-10-11 | 深圳市源立信照明科技有限公司 | One-key type focusing head lamp |
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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: 20111214 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |