CN107461630A - A kind of anti-explosion safety flashlight - Google Patents
A kind of anti-explosion safety flashlight Download PDFInfo
- Publication number
- CN107461630A CN107461630A CN201710609398.2A CN201710609398A CN107461630A CN 107461630 A CN107461630 A CN 107461630A CN 201710609398 A CN201710609398 A CN 201710609398A CN 107461630 A CN107461630 A CN 107461630A
- Authority
- CN
- China
- Prior art keywords
- torch body
- parts
- circuit
- rechargeable battery
- light source
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/183—Sealing members
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of anti-explosion safety flashlight, belong to lighting technical field, including torch body, lamp holder, torch body tail end, torch body is interior to be provided with rechargeable battery, torch body tail end is provided with switch and charging inlet, be provided with circuit inside lamp holder, circuit is including by rechargeable battery powered control circuit and LED light source driving circuit, the light source in lamp holder is LED light source.Have the beneficial effect that：Counnter attack diode is connected in the present invention between the shell of torch body and the switch terminals of control circuit；Counnter attack diode is connected between the shell of torch body and the positive pole of rechargeable battery, it both can be that battery charges to make circuit, can also drive LED light source, make equipment performance more steady reliable.
Description
Technical field
The invention belongs to lighting technical field, more particularly, to a kind of anti-explosion safety flashlight.
Background technology
Flashlight is that a kind of Handheld lighting unit earlier, through development after a while, existing flashlight occur
Very energy-efficient, practicality is also relatively strong, but function is still single, and most of flashlight is except as temporary light source
Use, do not used without it, this undoubtedly limits the use of flashlight to a certain extent.With the continuous expansion of human lives' scope
Greatly, just need to use anti-explosion safety flashlight in more dangerous place.
The characteristics of based on LED energy savings, flashlight have all used LED light source instead as flashlight light source.On this basis,
Rechargeable LED flashlight is also gradually applied to the anti-explosion safety flashlight of special occasions, and traditional circuit of light sources is difficult to simultaneously
Take into account driving light source and charged for battery, and battery safety has much room for improvement.
The content of the invention
It is an object of the invention to provide a kind of anti-explosion safety flashlight, the flashlight does not influence to control in charging process
The work of circuit, make equipment performance more steady reliable, and the setting of cell sealing coating avoids the leakage of battery, adds
The security of equipment.
The technical scheme taken to achieve the above object of the present invention is：A kind of anti-explosion safety flashlight, including torch body,
Lamp holder, torch body tail end, torch body is interior to be provided with rechargeable battery, and torch body tail end is provided with switch and charging inlet, set inside lamp holder
There is a circuit, circuit is included by rechargeable battery powered control circuit and LED light source driving circuit, and the light source in lamp holder is LED light
Source.The anti-explosion safety flashlight structure is simple, it is easy to accomplish, switch and charging inlet are all arranged at torch body tail end, meet anti-
The requirement of quick-fried design；Circuit by electric barrel front end both can be that battery charges, and can also drive LED light source.
Preferably, switch one end ground connection, the other end are connected to the switch terminals of control circuit by torch body case.When opening
When pass is in closure state, the switch terminals ground connection of control circuit, control circuit is started working, and then drives drive circuit works,
Lightening LED lamp source.
Preferably, negative electrode of chargeable battery is grounded, positive pole is connected to charging inlet positive pole, charging by torch body case
Mouth negative pole ground connection.Pass through the connection of charging inlet and external power source, you can realize the charging to rechargeable battery.
Preferably, counnter attack diode, counnter attack two are connected between the switch terminals of the shell of torch body and the control circuit
The anode of pole pipe and the switch terminals of control circuit connect；The pole of counnter attack two is connected between the shell of torch body and the positive pole of rechargeable battery
Pipe, the negative electrode of counnter attack diode and the positive pole of rechargeable battery connect.Prevent between the shell of torch body and the switch terminals of control circuit
The setting of anti-diode, influence of the battery charging process to the circuit of control is avoided, make control circuit can be with smooth drive LED
Light source；The setting of counnter attack diode between the shell of torch body and the positive pole of rechargeable battery, avoids the short circuit of battery, ensure that
The normal work of control circuit.
Preferably, rechargeable battery outer surface has seal coating, the composition and its parts by weight of the coating are：Fluororesin
17-19 parts, furfuryl alcohol resin 13-17 parts, iron ammonium sulfate 4-5 parts, crosslinking agent 2-3 parts, MTES 6-8 parts, fourth
Olefin(e) acid fat 6-10 parts, water 100-200 parts.During the use of battery, electrolyte is easily afraid of that edge is caused leak along at battery seal
Liquid, battery is scrapped, the addition of seal coating, improve the sealing effectiveness of battery, avoid the leakage of battery, add torch
The security performance of cylinder.
Preferably, control circuit includes source of stable pressure and single-chip microcomputer；Drive circuit is Buck conversion circuit.Source of stable pressure is
Single-chip microcomputer provides external reference voltages, makes circuit operation more steady；The setting of Buck conversion circuit improves making for battery
Use efficiency.
Compared with prior art, beneficial effects of the present invention are：The shell of torch body and control circuit opens in the present invention
Counnter attack diode is connected between Guan Duan；Counnter attack diode is connected between the shell of torch body and the positive pole of rechargeable battery, makes circuit
Both it can be that battery charges, LED light source can also be driven, make equipment performance more steady reliable；Rechargeable battery face seal applies
The addition of layer, improves the sealing effectiveness of battery, avoids the leakage of battery, add the security performance of flashlight.
Brief description of the drawings
Fig. 1 is a kind of external view of anti-explosion safety flashlight of the present invention；
Fig. 2 is a kind of internal circuit configuration schematic diagram of anti-explosion safety flashlight of the present invention.
Description of reference numerals：10 torch bodies, 11 lamp holders, 12 torch body tail ends, 13 torch body cases, 20 switches, 31 chargings
Interface positive pole, 32 charging inlet negative poles, 100 control circuits, 101 control circuit switch terminals, 102 control circuit signal control terminals,
103 control circuit sampling ends, 200 drive circuits.
Embodiment
It is described in further detail with reference to embodiments with accompanying drawing：
Embodiment 1：
As shown in Figure 1-2, a kind of anti-explosion safety flashlight, including torch body 10, lamp holder 11, torch body tail end 12, torch body 10
Interior to be provided with rechargeable battery BT, torch body tail end 12 is provided with switch 20 and charging inlet 30, and the inside of lamp holder 11 is provided with circuit, circuit bag
Include by the rechargeable battery BT control circuits 100 powered and LED light source driving circuit 200, the light source in lamp holder 11 is LED light source.
The anti-explosion safety flashlight structure is simple, it is easy to accomplish, switch 20 and charging inlet are all arranged at torch body tail end 12, meet anti-
The requirement of quick-fried design；Circuit by the front end of torch body 10 both can be that rechargeable battery BT charges, and can also drive LED light source.
Switch 20 one end ground connection, the switch terminals 101 that the other end passes through the cage connection of torch body 10 to control circuit 100.Rechargeable battery BT
Negative pole is grounded, and positive pole is grounded by the cage connection of torch body 10 to charging inlet positive pole 31, charging inlet negative pole 32.Torch body 10
Shell and control circuit 100 switch terminals 101 between connect counnter attack diode D1, counnter attack diode D1 anode and control electricity
The switch terminals connection on road 100；Counnter attack diode D2, the pole of counnter attack two are connected between the shell of torch body 10 and the positive pole of rechargeable battery
Pipe D2 negative electrode is connected with rechargeable battery BT positive pole.Rechargeable battery BT is provided with seal coating, the composition and its parts by weight of coating
For：19 parts of fluororesin, 17 parts of furfuryl alcohol resin, 5 parts of iron ammonium sulfate, 3 parts of crosslinking agent, 8 parts of MTES, butenoic acid
10 parts of fat, 200 parts of water.
Control circuit 100 includes source of stable pressure and single-chip microcomputer；Drive circuit 200 is Buck conversion circuit.
Embodiment 2：
As shown in Figure 1-2, a kind of anti-explosion safety flashlight, including torch body 10, lamp holder 11, torch body tail end 12, torch body 10
Interior to be provided with rechargeable battery BT, torch body tail end 12 is provided with switch 20 and charging inlet 30, and the inside of lamp holder 11 is provided with circuit, circuit bag
Include by the rechargeable battery BT control circuits 100 powered and LED light source driving circuit 200, the light source in lamp holder 11 is LED light source.
Control circuit 100 includes source of stable pressure and single-chip microcomputer；Drive circuit 200 is Buck conversion circuit.20 one end ground connection is switched, it is another
The switch terminals 101 that end passes through the cage connection of torch body 10 to control circuit 100.When switch 20 is in closure state, control electricity
The switch terminals 101 on road 100 are grounded, and control circuit 100 is started working, and pass through control circuit signal control terminal 102 and control circuit
Sampling end 103 drives drive circuit 200 to work, lightening LED lamp source.
Rechargeable battery BT negative poles are grounded, and positive pole passes through the cage connection of torch body 10 to charging inlet positive pole 31, charging inlet
Negative pole 32 is grounded.Pass through the connection of charging inlet and external power source, you can realize the charging to rechargeable battery BT.
Counnter attack diode D1, counnter attack diode are connected between the shell of torch body 10 and the switch terminals 101 of control circuit 100
Anode be connected with the switch terminals 101 of control circuit 100；Connected between the shell of torch body 10 and rechargeable battery BT positive pole anti-
Anti- diode D2, the negative electrode of counnter attack diode are connected with rechargeable battery BT positive pole.It is in running order in control circuit 100
When, connect external power source and charged to rechargeable battery BT, due to counnter attack diode D1 presence, the switch terminals 101 of control circuit 100
Ground state is still in, does not influence the work of control circuit 100；When rechargeable battery BT regular pictures, due to the pole of counnter attack two
Pipe D2 presence, rechargeable battery BT still ensure the work of control circuit 100 without short circuit.
Rechargeable battery BT is provided with seal coating, and the composition and its parts by weight of coating are：17 parts of fluororesin, furfuryl alcohol resin 13
Part, 4 parts of iron ammonium sulfate, 2 parts of crosslinking agent, 6 parts of MTES, 6 parts of butenoic acid fat, 100 parts of water.
The preparation method of the seal coating is：Each raw material is measured by formula, first by 17 parts of fluororesin, 13 parts of furfuryl alcohol resin,
4 parts of iron ammonium sulfate, 100 parts of water stir, and then add 6 parts of MTES, and 6 parts of butenoic acid fat is well mixed
Afterwards, 2 parts of stirring 15min of crosslinking agent are added and obtain casting solution.The casting solution is sprayed at battery surface, obtains coating.Add friendship
Connection agent is bioactive peptide, and its amino acid sequence is：HSHACASLHPGKLCVCVNCSR.The bioactive peptide of addition makes environment-friendly coating
In linear molecule be cross-linked with each other together, formed network structure, drastically increase the sealing property of coating, enhance coating
Intensity, avoid the leakage of battery.
Routine techniques or routine in above-described embodiment 1-2 are connected as prior art known to a person skilled in the art,
Such as operation principle of source of stable pressure, single-chip microcomputer and Buck conversion circuit etc., therefore this is no longer going to repeat them.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this area
Member, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification.Therefore, it is all equivalent
Technical scheme fall within scope of the invention, scope of patent protection of the invention should be defined by the claims.
SEQUENCE LISTING
<110>Sea salt sends Mortopl Science and Technology Ltd.
<120>A kind of anti-explosion safety flashlight
<130> 1
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 21
<212> PRT
<213>It is artificial synthesized
<400> 1
His Ser His Ala Cys Ala Ser Leu His Pro Gly Lys Leu Cys Val Cys
1 5 10 15
Val Asn Cys Ser Arg
20
Claims (6)
1. a kind of anti-explosion safety flashlight, including torch body (10), lamp holder (11), torch body tail end (12), it is characterised in that：Institute
State and rechargeable battery is provided with torch body (10), the torch body tail end (12) is provided with switch (20) and charging inlet (30), described
Circuit is provided with inside lamp holder (11), the circuit includes driving electricity by rechargeable battery powered control circuit (100) and LED light source
Road (200), the light source in the lamp holder (11) is LED light source.
A kind of 2. anti-explosion safety flashlight according to claim 1, it is characterised in that：Described switch (20) one terminates
Ground, the switch terminals (101) that the other end passes through torch body (10) cage connection to the control circuit (100).
A kind of 3. anti-explosion safety flashlight according to claim 1, it is characterised in that：The negative electrode of chargeable battery ground connection,
Positive pole passes through torch body (10) cage connection to charging inlet positive pole (31), charging inlet negative pole (32) ground connection.
A kind of 4. anti-explosion safety flashlight according to claim 1, it is characterised in that：The shell of the torch body (10) with
Counnter attack diode, the anode of the counnter attack diode and the control electricity are connected between the switch terminals of the control circuit (100)
Switch terminals (101) connection on road (100)；Counnter attack is connected between the shell of the torch body (10) and the positive pole of the rechargeable battery
Diode, the negative electrode of the counnter attack diode are connected with the positive pole of the rechargeable battery.
5. explosion-proof flashlight according to claim 1, it is characterised in that：The rechargeable battery outer surface is provided with sealing and applied
Layer, the composition and its parts by weight of the coating are：Fluororesin 17-19 parts, furfuryl alcohol resin 13-17 parts, iron ammonium sulfate 4-5 parts,
Crosslinking agent 2-3 parts, MTES 6-8 parts, butenoic acid fat 6-10 parts, water 100-200 parts.
6. explosion-proof flashlight according to claim 1, it is characterised in that：The control circuit (100) include source of stable pressure and
Single-chip microcomputer；The drive circuit (200) is Buck conversion circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609398.2A CN107461630A (en) | 2017-07-25 | 2017-07-25 | A kind of anti-explosion safety flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609398.2A CN107461630A (en) | 2017-07-25 | 2017-07-25 | A kind of anti-explosion safety flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107461630A true CN107461630A (en) | 2017-12-12 |
Family
ID=60546856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609398.2A Withdrawn CN107461630A (en) | 2017-07-25 | 2017-07-25 | A kind of anti-explosion safety flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107461630A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201688152U (en) * | 2010-03-15 | 2010-12-29 | 刘正明 | Multifunctional flashlight |
| CN102654247A (en) * | 2011-03-03 | 2012-09-05 | 海洋王照明科技股份有限公司 | Anti-explosion flashlight |
| CN102759016A (en) * | 2011-04-27 | 2012-10-31 | 倪娟 | Novel charging flashlight |
-
2017
- 2017-07-25 CN CN201710609398.2A patent/CN107461630A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201688152U (en) * | 2010-03-15 | 2010-12-29 | 刘正明 | Multifunctional flashlight |
| CN102654247A (en) * | 2011-03-03 | 2012-09-05 | 海洋王照明科技股份有限公司 | Anti-explosion flashlight |
| CN102759016A (en) * | 2011-04-27 | 2012-10-31 | 倪娟 | Novel charging flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |
|
| WW01 | Invention patent application withdrawn after publication |