CN201918449U - Wet-proof battery structure of liquid spraying gun - Google Patents
Wet-proof battery structure of liquid spraying gun Download PDFInfo
- Publication number
- CN201918449U CN201918449U CN2010205549737U CN201020554973U CN201918449U CN 201918449 U CN201918449 U CN 201918449U CN 2010205549737 U CN2010205549737 U CN 2010205549737U CN 201020554973 U CN201020554973 U CN 201020554973U CN 201918449 U CN201918449 U CN 201918449U
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- CN
- China
- Prior art keywords
- hole
- shell body
- upper shell
- sealing
- button hole
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- 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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- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a wet-proof battery structure of a liquid spraying gun. The structure comprises an upper shell body, a lower shell body, a sealing ring, a lithium battery, a microswitch and a charger, wherein an inner cavity is formed through assembling the upper shell body and the lower shell body; the sealing ring is embedded at the connecting part of the upper shell body and the lower shell body; the lithium battery, the microswitch and the charger are arranged in the inner cavity; a wire hole, a button hole and a charging jack are arranged on the matched surface of the upper shell body and the lower shell body; a charging plug can be inserted into the charging jack; an output wire connected with the lithium battery passes out of the wire hole; a control button connected with the microswitch passes out of the button hole; a sealing block with a through hole is arranged in the wire hole; the output wire passes out of the through hole; a sealing cover sheathed on the control button is arranged in the button hole; and a sealing plug capable of being inserted and plugged is arranged in the charging jack. The sealing structure of the wet-proof battery structure of the liquid spraying gun has a simple and practical structure, is convenient to use, can completely prevent liquid from entering a shell body of the battery in the process of spraying, prevents the battery and the charger from being wetted and damaged by the liquid, prolongs the service life of the battery and greatly improves the safety performance.
Description
Technical field
The utility model relates to a kind of damp proof battery structure of liquid spray gun.
Liquid spray gun commonly used now mainly comprises spraygun body, the front end of spraygun body be provided with can dismounting nozzle, the lower end of spraygun body is provided with liquid inlet joint, also be provided with motor, the pump housing, control valve and electric supply installation in the rifle body, described liquid inlet joint is connected with the inlet of the pump housing by feed tube, the liquid outlet of the pump housing links to each other with the feed liquor interface of control valve by tube connector, and the liquid outlet of control valve is connected with nozzle by drain pipe.During spray gun work, electric supply installation is the motor power supply, and the work of the driven by motor pump housing makes hydrojet spray from nozzle through liquid inlet joint, feed tube, the pump housing, tube connector, control valve and drain pipe from the storage device of outside.
Existing spraygun body inside is provided with battery case, generally comprises box cover and box lower cover, is respectively equipped with the corresponding draw-in groove of a circle on the mating surface of described box cover and box lower cover, and battery case is established the sealing that sealing ring is realized battery case by card in two relative draw-in grooves.Lithium battery, sensitive switch and charger are installed, switch hole that therefore also be provided with the wire hole that passes for output line on the mating surface of described box cover and box lower cover, stretches out for the control key of sensitive switch and the charging jack that inserts for the plug of charging wire in the described battery case.Existing battery case only is embedded sealing ring between box cover and box lower cover, and there is no the related seals design at wire hole, switch hole and charging jack place, and therefore extraneous liquid still can enter wherein, has potential safety hazard.
The utility model purpose is: the damp proof battery structure that a kind of liquid spray gun is provided, it is equipped with sealing block in the wire guide of output lead, outside control button, be arranged with seal closure, sealing plug is equipped with at the place at the charging jack, and sealing is simple and practical, and is easy to use, can stop fully that liquid enters in the battery container in the hydrojet process, avoid battery and charger to be soaked damage by liquid, increase the service life, security performance is improved.
The technical solution of the utility model is: a kind of damp proof battery structure of liquid spray gun, comprise and fit together upper shell and the lower house that forms inner chamber, be flush-mounted in the sealing ring of upper shell and lower house junction, in the described inner chamber lithium battery is housed, sensitive switch and charger, the mating surface of described upper shell and lower house is provided with wire guide, button hole and the charging jack that inserts for charging plug, the output lead that links to each other with described lithium battery passes from wire guide, the control button that links to each other with described sensitive switch stretches out from button hole, the sealing block of band through hole is housed in the described wire guide, described output lead passes from this through hole, the seal closure that is set on the control button is housed in the described button hole, in the described charging jack pluggable sealing plug is housed.
The further technical scheme of the utility model is: a kind of damp proof battery structure of liquid spray gun, comprise and fit together upper shell and the lower house that forms inner chamber, be flush-mounted in the sealing ring of upper shell and lower house junction, in the described inner chamber lithium battery is housed, sensitive switch and charger, the mating surface of described upper shell and lower house is provided with wire guide, button hole and the charging jack that inserts for charging plug, the output lead that links to each other with described lithium battery passes from wire guide, the control button that links to each other with described sensitive switch stretches out from button hole, the sealing block of band through hole is housed in the described wire guide, described output lead passes from this through hole, the seal closure that is set on the control button is housed in the described button hole, in the described charging jack pluggable sealing plug is housed; The excircle of described sealing block is provided with annular groove, and the upper shell and the lower house in the described wire guide outside are embedded in the annular groove; Described seal closure bottom is arranged in button hole, and its bottom is extended a circle chimb laterally, and the external diameter of described chimb is greater than the diameter of button hole; Described sealing plug is strip or sheet, and the one end is loaded on the rifle body rotationally, and a projection is being extended to the position of inductive charging jack in the inboard of the other end, and described projection is inserted in the charging jack.
The more detailed technical scheme of the utility model is: a kind of damp proof battery structure of liquid spray gun, comprise and fit together upper shell and the lower house that forms inner chamber, be flush-mounted in the sealing ring of upper shell and lower house junction, in the described inner chamber lithium battery is housed, sensitive switch and charger, the mating surface of described upper shell and lower house is provided with wire guide, button hole and the charging jack that inserts for charging plug, the output lead that links to each other with described lithium battery passes from wire guide, the control button that links to each other with described sensitive switch stretches out from button hole, the sealing block of band through hole is housed in the described wire guide, described output lead passes from this through hole, the seal closure that is set on the control button is housed in the described button hole, in the described charging jack pluggable sealing plug is housed; The excircle of described sealing block is provided with annular groove, and the upper shell and the lower house in the described wire guide outside are embedded in the annular groove; Described seal closure bottom is arranged in button hole, and its bottom is extended a circle chimb laterally, and the external diameter of described chimb is greater than the diameter of button hole; Described sealing plug is strip or sheet, and the one end is loaded on the rifle body rotationally, and a projection is being extended to the position of inductive charging jack in the inboard of the other end, and described projection is inserted in the charging jack; The top of described seal closure is provided with a circle italic, and the lower end of described italic can be against on the outer housing of button hole.
The utility model has the advantages that:
The utility model is equipped with sealing block in the wire guide of output lead, outside control button, be arranged with seal closure, sealing plug is equipped with at the place at the charging jack, sealing is simple and practical, easy to use, can stop fully that liquid enters in the battery container in the hydrojet process, avoided battery and charger to be soaked damage by liquid, prolonged the useful life of battery, security performance is significantly improved.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a stereogram of the present utility model; (not marking output lead, control button, sealing block and seal closure);
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is another cutaway view of the present utility model;
Structural representation when Fig. 4 implements for the utility model.
Wherein: 1 is lithium battery; 2 is upper shell; 3 is lower house; 4 is sealing ring; 5 is sensitive switch; 6 is charger; 7 is wire guide; 8 is button hole; 9 are the charging jack; 10 is output lead; 11 is control button; 12 is sealing block; 13 is through hole; 14 is seal closure; 15 is sealing plug; 16 is chimb; 17 is projection.
Embodiment
Embodiment: a kind of damp proof battery structure of liquid spray gun, as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, comprise and fit together upper shell 2 and the lower house 3 that forms inner chamber, be flush-mounted in the sealing ring 4 of upper shell 2 and lower house 3 junctions, lithium battery 1 is housed in the described inner chamber, sensitive switch 5 and charger 6, the mating surface of described upper shell 2 and lower house 3 is provided with wire guide 7, button hole 8 and the charging jack 9 that inserts for charging plug, the output lead 10 that links to each other with described lithium battery 1 passes from wire guide 7, and the control button 11 that links to each other with described sensitive switch 5 stretches out from button hole 8.
The sealing block 12 of band through hole 13 is housed in the described wire guide 7, and the excircle of described sealing block 12 is provided with annular groove, and the upper shell 2 and the lower house 3 in described wire guide 7 outsides are embedded in the annular groove.
Described output lead 10 passes from this through hole 13, the seal closure 14 that is set on the control button 11 is housed in the described button hole 8, described seal closure 14 bottoms are arranged in button hole 8, and its bottom is extended a circle chimb 16 laterally, and the external diameter of described chimb 16 is greater than the diameter of button hole 8.The top of described seal closure 14 is provided with a circle italic, and the lower end of described italic can be against on button hole 8 housing outward.
The utility model is equipped with sealing block 12 in the wire guide 7 of output lead 10, outside control button 11, be arranged with seal closure 14, sealing plug 15 is equipped with at 9 places at the charging jack, sealing is simple and practical, easy to use, can stop fully that liquid enters in the battery container in the hydrojet process, avoided battery and charger to be soaked damage by liquid, prolonged the useful life of battery, security performance is significantly improved.
Below only be concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. the damp proof battery structure of a liquid spray gun, comprise and fit together upper shell (2) and the lower house (3) that forms inner chamber, be flush-mounted in the sealing ring (4) of upper shell (2) and lower house (3) junction, lithium battery (1) is housed in the described inner chamber, sensitive switch (5) and charger (6), the mating surface of described upper shell (2) and lower house (3) is provided with wire guide (7), button hole (8) and the charging jack (9) that inserts for charging plug, the output lead (10) that links to each other with described lithium battery (1) passes from wire guide (7), the control button (11) that links to each other with described sensitive switch (5) stretches out from button hole (8), it is characterized in that: the sealing block (12) that band through hole (13) is housed in the described wire guide (7), described output lead (10) passes from this through hole (13), the seal closure (14) that is set on the control button (11) is housed in the described button hole (8), pluggable sealing plug (15) is housed in the described charging jack (9).
2. the damp proof battery structure of liquid spray gun according to claim 1, it is characterized in that: the excircle of described sealing block (12) is provided with annular groove, and the upper shell (2) and the lower house (3) in described wire guide (7) outside are embedded in the annular groove.
3. the damp proof battery structure of liquid spray gun according to claim 1, it is characterized in that: described seal closure (14) bottom is arranged in button hole (8), its bottom is extended a circle chimb (16) laterally, and the external diameter of described chimb (16) is greater than the diameter of button hole (8).
4. the damp proof battery structure of liquid spray gun according to claim 1, it is characterized in that: described sealing plug (15) is strip or sheet, the one end is loaded on the rifle body rotationally, a projection (17) is being extended to the position of inductive charging jack (9) in the inboard of the other end, and described projection (17) is inserted in the charging jack (9).
5. the damp proof battery structure of liquid spray gun according to claim 3 is characterized in that: the top of described seal closure (14) is provided with a circle italic, and the lower end of described italic can be against on the outer housing of button hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205549737U CN201918449U (en) | 2010-10-11 | 2010-10-11 | Wet-proof battery structure of liquid spraying gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205549737U CN201918449U (en) | 2010-10-11 | 2010-10-11 | Wet-proof battery structure of liquid spraying gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918449U true CN201918449U (en) | 2011-08-03 |
Family
ID=44418239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205549737U Expired - Fee Related CN201918449U (en) | 2010-10-11 | 2010-10-11 | Wet-proof battery structure of liquid spraying gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11777180B2 (en) | 2018-05-07 | 2023-10-03 | Positec Power Tools (Suzhou) Co., Ltd. | Battery pack and power tool assembly |
-
2010
- 2010-10-11 CN CN2010205549737U patent/CN201918449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11777180B2 (en) | 2018-05-07 | 2023-10-03 | Positec Power Tools (Suzhou) Co., Ltd. | Battery pack and power tool assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20131011 |