CN102147052A - Safety cap lamp for mine - Google Patents
Safety cap lamp for mine Download PDFInfo
- Publication number
- CN102147052A CN102147052A CN201010107495XA CN201010107495A CN102147052A CN 102147052 A CN102147052 A CN 102147052A CN 201010107495X A CN201010107495X A CN 201010107495XA CN 201010107495 A CN201010107495 A CN 201010107495A CN 102147052 A CN102147052 A CN 102147052A
- Authority
- CN
- China
- Prior art keywords
- lamp
- plug
- dovetail groove
- cap
- height adjustment
- 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.)
- Pending
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a safety cap lamp for mine, which is fixedly arranged on a protective safety cap through a connecting device. The safety cap lamp is characterized in that: the connecting device comprises a plug (21) and a toothed socket (5), wherein the plug (21) is connected with the cap lamp, provided with a dovetail groove (27) and provided with a ball (26) protruding the top surface of the dovetail groove through a hole (27b) on the top surface of the dovetail groove; the toothed socket (5) is fixed on the protective safety cap and provided with a serrated part (51) matched with the dovetail groove of the plug; and the serrated part is inserted into the dovetail groove, so that the ball is clamped into the serrated part and the plug is fixedly connected with the toothed socket. The safety cap lamp for mine is arranged on the safety cap, does not fall from the safety cap no matter when the head of a miner lowers or rises to any angle, and is very convenient to install and detach.
Description
Technical field
The present invention relates to a kind of lighting device, relate in particular to a kind of mining safety cap lamp.
Background technology
Along with China's rapid economic development, the demand of the energy is increasing, and coal industry nowadays is to provide the main energy for China.In the tunnel, Mine safe cap lantern fair mine, a kind of indispensable lighting in particularly keeping the safety in production in the tunnel, colliery.Existing holder of miner's lampe is inserted on the flat mouthful of socket of safety cap, the miner is in operation process, lamp holder drops on the ground from safety cap easily, in case fall on construction equipment, can damage machine on the one hand, bring influence to production, on the other hand, mine lamp is exactly miner's glasses, in case there is not the mine lamp illumination, the miner just can't operation and walking along the street, the drop fragment that sputters on plant equipment even can miner's personal safety be impacted of mine lamp.
For example, the Chinese patent of ZL 200920115682.5 discloses a kind of mining head lamp, formed by the lamp holder of mining head lamp and the head lamp body that is connected with lamp holder, in the head lamp body, be provided with battery and switch, below lamp holder, be provided with cap and buckle rotating shaft, buckle at cap and to be provided with S shape cap in the rotating shaft and to buckle, and with spring compression and fixing.The head lamp structure is simpler though this is mining, when miner's head lowly arrives certain degree, utilizes S shape cap to buckle the head lamp that is connected with safety cap and is easy to split away off from safety cap.
Summary of the invention
The object of the present invention is to provide a kind of novel mining protection safety cap lamp, be installed on the safety cap, miner's head is low or be raised to any angle and can not split away off from safety cap, and its installation and removal are all very convenient.
For realizing purpose of the present invention, provide following technical scheme:
A kind of mining safety helmet lamp is fixedly mounted on the guard safety cap by jockey, and it is characterized in that described jockey comprises: linking to each other with cap lamp which is provided with the plug of dovetail groove, has the ball that protrudes in the dovetail groove end face by the hole of dovetail groove end face; Be fixed on the tooth-like socket on the guard safety cap, have the sawtooth portion that matches with the dovetail groove of plug; By described sawtooth portion is inserted dovetail groove, make described ball snap in sawtooth portion, thereby described plug and described tooth-like socket are fixedly linked.
Wherein, described plug also comprises: button, have the bar portion that inserts in the plug and link to each other with the plug inner bottom part by spring, to be provided with recessed arc domatic with corresponding section, described hole in the described bar portion, described ball be positioned over arc domatic on; Press the button to make and be sunken to the dovetail groove end face under the ball, sawtooth portion is freely inserted in the dovetail groove, release button, ball protrude in the dovetail groove end face and snap in sawtooth portion, thereby plug is fixedly mounted on the tooth-like socket.
Particularly, the end of described sawtooth portion is provided with baffle plate.
In addition, described cap lamp is provided with the height adjustment seat, and cap lamp links to each other with described plug by the height adjustment seat.
Wherein, a side relative with described dovetail groove on the described plug is provided with two inserted links, and described height adjustment seat is inserted between two inserted links, and connects by bearing pin at the free end of described inserted link.
Particularly, the free-ended both sides of described height adjustment seat are respectively equipped with the pit of arranging around pin shaft hole; Be respectively equipped with spring between described two inserted links and the height adjustment seat, the one end is fixed on the inserted link, and the other end is connected with the ball that snaps in the pit of height adjustment seat both sides respectively, so that described height adjustment seat is clamped.
Particularly, described cap lamp is provided with twin-power switch, comprises power switch and backup circuit breaker in parallel with it.
Particularly, miner's numbering is installed on the described plug.
Particularly, also be provided with charging socket on the described cap lamp.
Advantage applies of the present invention is in the following areas:
(1) adopt plug that the tooth-like socket of cap lamp and safety cap is flexibly connected with ball, make head lamp installation and take off conveniently, and flexibly connect firmly, head lamp splits away off from safety cap when having prevented that the miner from bowing work, structure is convenient and practical;
(2) head lamp is provided with the height adjustment seat, and the miner can regulate the head lamp height according to individual human needs, and is easy to adjust, reliable;
(3) twin-power switch is set, when having avoided power switch to break down, influences the normal use of safety cap lamp, avoided giving miner's operation to make troubles and the generation of security incident;
(4) miner's number plate is installed on the plug of safety cap lamp, makes ground can monitor the position of miner in the mine and the situation in the mine at any time, for miner's personal safety provides safeguard.
Below in conjunction with accompanying drawing mining protection safety cap lamp of the present invention is elaborated.
Description of drawings
Fig. 1 is the right side schematic diagram of mining safety helmet lamp of the present invention;
Fig. 2 is the schematic rear view of mining safety helmet lamp of the present invention;
Fig. 3 is a plug schematic rear view on the cap lamp;
Fig. 4 is mounted in the schematic top plan view of the tooth-like socket on the Mine safe cap;
Fig. 4 a is that A among Fig. 4 is to schematic diagram;
Fig. 4 b is that B among Fig. 4 is to schematic diagram;
Fig. 5 is the left side schematic diagram of mining safety helmet lamp of the present invention.
Description of reference numerals: 2-cap lamp; The tooth-like socket of 5-; 11-miner's numbering; The 12-charging socket; The 20-battery; The 21-plug; The 21a-inserted link; 22-height adjustment seat; The 22a-pit; The 23-spring; The 24-ball; The 25-button; The 25a-arc is domatic; 25b-bar portion; The 26-ball; The 27-dovetail groove; The 27b-hole; The 28-spring; The 29-power switch; The 29a-backup circuit breaker;
The 50-pedestal; 51-sawtooth portion; The 52-baffle plate; The 53-groove.
The specific embodiment
Shown in the rearview of the side view of Fig. 1 mining safety helmet lamp of the present invention and Fig. 2 mining safety helmet lamp, the rear portion of cap lamp 2 is provided with plug 21, by the plug 21 of cap lamp 2 is linked to each other with tooth-like socket 5 on the safety cap, thereby cap lamp is installed on the safety cap.
As shown in Figure 2, plug 21 is provided with dovetail groove 27, and promptly the width of trench bottom is little than the width at groove top, and dovetail groove matches with the sawtooth portion 51 of tooth-like socket 5, and the end face of dovetail groove is provided with hole 27b, as shown in Figure 3.As shown in Figure 1, 2, plug 21 also comprises button 25, it has the 25b of bar portion that inserts in the plug, be connected by spring 28 between the bottom of this bar portion and the inner bottom of plug, be provided with the domatic 25a of recessed arc with 27b corresponding section, hole in this bar portion, be placed with ball 26 on arc is domatic, ball protrudes in the dovetail groove end face by the hole 27b on the dovetail groove end face, so that snap in the sawtooth portion of tooth-like socket, as shown in Figure 2.
Shown in Fig. 4,4a, 4b, tooth-like socket 5 has pedestal 50, pedestal 50 is fixed on the safety cap, its end face is provided with the sawtooth portion 51 that protrudes in its end face certain altitude, the both sides of sawtooth portion are respectively equipped with groove 53, the width of bottom that is sawtooth portion and pedestal 50 adjacency is little than the width at sawtooth portion top, also can only establish groove in a side of sawtooth portion, and cap lamp comes off when preventing the mounting cap lamp.The termination of sawtooth portion is provided with baffle plate 52, skids off outside the sawtooth portion when preventing that sawtooth portion inserted the plug of cap lamp.
When being installed to cap lamp on the safety cap, press the button 25, this moment, ball 26 descended with the decline of the recessed domatic 25a of arc, sink in the plug, promptly no longer protrude in the dovetail groove end face, dovetail groove is longitudinally inserted tooth-like socket sawtooth portion, make it to match with sawtooth portion, the plug 21 that longitudinally slides makes it to arrive baffle plate 52 places of sawtooth portion termination, and release button 25 rises ball 26, protrude in the dovetail groove end face from the hole 27b of dovetail groove end face, and snap in the depression position of sawtooth portion, like this, cap lamp 2 is just by plug 21 being fixedly mounted on the safety cap tightly.
Also be provided with the height adjustment seat 22 that is used to regulate the cap lamp height on the cap lamp 2.
As shown in Figure 2, a side relative with dovetail groove 27 on the plug 21 is connected with two inserted link 21a, and height adjustment seat 22 stretches in the neutral gear between two inserted links, and connects by bearing pin at the free end of two inserted links.
As shown in Figure 1, the pin shaft hole that centers on it on the free-ended two sides of height adjustment seat 22 is provided with several pits 22a, be respectively equipped with spring 23 between the free end of two inserted links and height adjustment seat, one end of spring 23 is fixed on the inserted link, the other end is connected with ball 24, two balls 24 just snap in respectively in the pit of height adjustment seat free end two sides, rely on the elastic force of spring that height adjustment seat 22 is clamped.When the height of cap lamp need be regulated, firmly promote cap lamp 2 up or down, overcome the active force of spring, height adjustment seat 22 is rotated with the bearing pin of cap lamp 2 on it, cap lamp arrives and stops when needing height firmly, the ball of height adjustment seat both sides is just snapped in another pit of its correspondence, height adjustment seat 22 is clamped once more, make cap lamp be fixed on desired height and can not fall down.
Again as shown in Figure 2, safety cap lamp is provided with twin-power switch, comprise power switch 29, and backup circuit breaker 29a in parallel with it, because when the miner works in mine, cap lamp just is equivalent to miner's glasses, if breaking down, power switch make cap lamp normally not use, will make miner's underground work that difficulty takes place, even can cause danger, backup circuit breaker 29a is in parallel with power switch 29, when power switch 29 breaks down, can use backup circuit breaker 29a, cap lamp still can normally use like this, brings convenience for miner's work.
In addition, also can miner's number plate 11 be installed on the plug 21 of cap lamp, as shown in Figure 5.On miner's number plate signal transducer is installed, the signal in the mine is delivered to the receiver on ground, so that the personnel on ground can monitor the miner's who wears this safety cap position at any time, and the situation in the mine, with the generation of accident prevention.
In addition, also be provided with charging socket 12 on the cap lamp, can in time charge when making things convenient for the cap lamp power supply not have electricity, easy to use.
Although above the present invention has been done detailed description; but the invention is not restricted to this; those skilled in the art can principle according to the present invention make amendment, and therefore, all various modifications of carrying out according to principle of the present invention all should be understood to fall into protection scope of the present invention.
Claims (9)
1. a mining safety helmet lamp is fixedly mounted on the guard safety cap by jockey, it is characterized in that described jockey comprises:
The plug (21) that links to each other and which is provided with dovetail groove (27) with cap lamp has the ball (26) that protrudes in the dovetail groove end face by the hole (27b) of dovetail groove end face;
Be fixed on the tooth-like socket (5) on the guard safety cap, have the sawtooth portion (51) that matches with the dovetail groove of plug;
By described sawtooth portion is inserted dovetail groove, make described ball snap in sawtooth portion, thereby described plug and described tooth-like socket are fixedly linked.
2. mining safety helmet lamp as claimed in claim 1 is characterized in that described plug (21) also comprises:
Button (25) has the bar portion (25b) that inserts in the plug and link to each other with the plug inner bottom part by spring (28), is provided with recessed arc domatic (25a) with corresponding section, described hole in the described bar portion, described ball (26) be positioned over arc domatic on;
Press the button (25) and make and be sunken to the dovetail groove end face under the ball, sawtooth portion is freely inserted in the dovetail groove (27), release button, ball protrude in the dovetail groove end face and snap in sawtooth portion, thereby plug is fixedly mounted on the tooth-like socket.
3. mining safety helmet lamp as claimed in claim 1 or 2 is characterized in that, the end of described sawtooth portion (51) is provided with baffle plate (52).
4. mining safety helmet lamp as claimed in claim 1 or 2 is characterized in that, described cap lamp is provided with height adjustment seat (22), and cap lamp links to each other with described plug (21) by height adjustment seat (22).
5. mining safety helmet lamp as claimed in claim 4, it is characterized in that the last side relative with described dovetail groove of described plug (21) is provided with two inserted links, described height adjustment seat (22) is inserted between two inserted links, and connects by bearing pin at the free end of described inserted link.
6. mining safety helmet lamp as claimed in claim 5 is characterized in that,
The free-ended both sides of described height adjustment seat are respectively equipped with the pit of arranging around pin shaft hole (22a);
Be respectively equipped with spring (23) between described two inserted links and the height adjustment seat, the one end is fixed on the inserted link, and the other end is connected with the ball (24) that snaps in the height adjustment seat both sides pits (22a) respectively, so that described height adjustment seat (22) is clamped.
7. mining safety helmet lamp as claimed in claim 1 or 2 is characterized in that described cap lamp is provided with twin-power switch, comprises power switch (29) and backup circuit breaker (29a) in parallel with it.
8. mining safety helmet lamp as claimed in claim 1 or 2 is characterized in that, miner's numbering (11) is installed on the described plug (21).
9. mining safety helmet lamp as claimed in claim 1 or 2 is characterized in that, also is provided with charging socket (12) on the described cap lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010107495XA CN102147052A (en) | 2010-02-09 | 2010-02-09 | Safety cap lamp for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010107495XA CN102147052A (en) | 2010-02-09 | 2010-02-09 | Safety cap lamp for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102147052A true CN102147052A (en) | 2011-08-10 |
Family
ID=44421450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010107495XA Pending CN102147052A (en) | 2010-02-09 | 2010-02-09 | Safety cap lamp for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102147052A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195715A (en) * | 2016-08-24 | 2016-12-07 | 无锡市恒达矿山机械有限公司 | The mine of a kind of Portable belt uses light fixture |
| CN107449484A (en) * | 2017-08-31 | 2017-12-08 | 台州涂霸机械有限公司 | The Universal scale of disposal type batch can |
| CN113273756A (en) * | 2021-04-29 | 2021-08-20 | 国网浙江省电力有限公司湖州供电公司 | Head lamp structure fixed on safety helmet |
-
2010
- 2010-02-09 CN CN201010107495XA patent/CN102147052A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195715A (en) * | 2016-08-24 | 2016-12-07 | 无锡市恒达矿山机械有限公司 | The mine of a kind of Portable belt uses light fixture |
| CN107449484A (en) * | 2017-08-31 | 2017-12-08 | 台州涂霸机械有限公司 | The Universal scale of disposal type batch can |
| CN113273756A (en) * | 2021-04-29 | 2021-08-20 | 国网浙江省电力有限公司湖州供电公司 | Head lamp structure fixed on safety helmet |
| CN113273756B (en) * | 2021-04-29 | 2024-03-26 | 国网浙江省电力有限公司湖州供电公司 | Headlight structure fixed on safety helmet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102147052A (en) | Safety cap lamp for mine | |
| CN201691126U (en) | Mining protection helmet | |
| GB2477258A (en) | Wireless power receiver module | |
| CN202048382U (en) | Safety cap lamp for mining | |
| CN203258382U (en) | Novel lighting device worn on head | |
| CN117323590A (en) | A smart hook that can identify seat belt usage status based on height detection | |
| CN206641437U (en) | A kind of helmet mounting structure with information transfer capability | |
| CN114053619B (en) | Safety belt supervision reminding device and safety belt | |
| CN213344500U (en) | Head protection auxiliary device for mine rescue team member | |
| CN210581169U (en) | Safety helmet lamp for mining | |
| CN210221118U (en) | Construction site safety helmet supervision and inspection equipment | |
| CN204258830U (en) | Mine explosion-suppression and intrinsic safety type core switch | |
| CN203315587U (en) | Outdoor power conduction safety control device | |
| CN201398506Y (en) | Multifunctional mining lamp hat | |
| CN102658826A (en) | Jointly-controlled wheel stopping anti-skid device and anti-skid method thereof | |
| CN204227226U (en) | A kind of LED underground lamp | |
| CN212336899U (en) | Rail guard for electric power construction | |
| CN214547602U (en) | Built-in electrified detection alarm device of safety helmet | |
| CN221241790U (en) | Positioning device for underground coal roadway | |
| CN216698209U (en) | Power-off protection device for feed switch | |
| CN215189627U (en) | Wisdom is safety helmet for building site | |
| CN205122524U (en) | Bayonet socket sectional type fuse holder | |
| CN220791110U (en) | Electric power engineering rush-repair ladder | |
| CN214697882U (en) | Colliery support that security performance is good | |
| CN201901193U (en) | Anti-theft solar generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110810 |