CN212162884U - Novel energy-saving lithium battery charger - Google Patents
Novel energy-saving lithium battery charger Download PDFInfo
- Publication number
- CN212162884U CN212162884U CN202021135138.XU CN202021135138U CN212162884U CN 212162884 U CN212162884 U CN 212162884U CN 202021135138 U CN202021135138 U CN 202021135138U CN 212162884 U CN212162884 U CN 212162884U
- Authority
- CN
- China
- Prior art keywords
- charger
- shell
- casing
- charger main
- groove
- 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
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a novel energy-conserving lithium cell charger, including charger main part and shell, charger main part sets up the inside at the shell, the shell includes casing and lower casing, go up through coupling assembling fixed connection between casing and the lower casing, the surface of casing is through spacing subassembly and charger main part fixed connection down. The utility model discloses a coupling assembling and spacing subassembly are mutually supported, the installation steadiness of energy-conserving lithium battery charger has been improved, lithium battery charger is when the use, the charger can not take place to separate with the shell, thereby avoid charger and shell to collide, prevent that the charger from taking place to damage, the life of charger has been improved, play and carried out radiating effect to the charger main part through setting up the radiating groove, avoid the heat to gather in the shell, influence the life of charger main part, dustproof effect has been played through setting up the filter screen, bring very big facility for the user.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a novel energy-conserving lithium cell charger.
Background
Lithium ion batteries are superior in rechargeable battery families after nickel-cadmium batteries and nickel-hydrogen batteries, and are widely used in portable electronic devices such as mobile phones, camcorders, notebook computers, cordless phones, electric tools, remote control or electric toys, cameras and the like due to their superior characteristics, and lithium battery chargers are chargers specially used for charging lithium ion batteries. At present, common energy-conserving lithium battery charger installation steadiness ratio is poor on the market, lithium battery charger is when the use, the charger can take place to separate with the shell, lead to charger and shell to bump, lead to the charger to take place to damage, influence the life of charger, and lithium battery charger can produce a large amount of heats in the use, a large amount of heat accumulation is inside the charger, lead to the charger to break down easily, bring very big inconvenience for the user, we propose a novel energy-conserving lithium battery charger for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel energy-conserving lithium cell charger to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel energy-saving lithium battery charger comprises a charger main body and a shell, wherein the charger main body is arranged inside the shell, the shell comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected through a connecting assembly, the surface of the lower shell is fixedly connected with the charger main body through a limiting assembly, a bolt is arranged at the bottom of the charger main body, the bottom of the bolt penetrates through the lower shell and extends to the outside of the lower shell, a power line is arranged on the right side of the charger main body, and the right end of the power line penetrates through the lower shell and extends to the outside of the lower shell;
the connecting assembly comprises a connecting sleeve, the connecting sleeve is mounted at the top of the lower shell, a connecting groove is formed in the bottom of the upper shell, the top of the connecting sleeve penetrates through the connecting groove and extends into the connecting groove, a pressure spring is mounted at the bottom of the inner wall of the connecting groove, the bottom of the pressure spring is movably connected with the connecting sleeve, a threaded column is mounted on the surface of the charger main body, a screw is arranged on the outer surface of the upper shell, and one end, close to the charger main body, of the screw penetrates through the upper shell, the connecting sleeve and the threaded column in sequence and extends into;
the spacing subassembly includes the stop collar, the bottom of shells inner wall is installed under to the stop collar, the charger main part sets up the inside at the stop collar, the surface of charger main part and the internally mounted who is located the stop collar have fixed cover, the surface of casing is provided with the bolt down, the one end that the bolt is close to the charger main part runs through casing, stop collar and fixed cover down in proper order and extends to the inside of fixed cover.
Preferably, the top of the inner wall of the upper shell is provided with a heat dissipation groove, and the top of the upper shell is provided with a filter screen matched with the heat dissipation groove.
Preferably, the surface of bolt and lower casing swing joint, the first sealing washer with bolt looks adaptation is installed to the bottom of casing down, the surface and the first sealing washer swing joint of bolt.
Preferably, the surface of power cord and lower casing swing joint, the second sealing washer with power cord looks adaptation is installed on the right side of casing down, the surface and the second sealing washer swing joint of power cord.
Preferably, the outer surface of the upper shell is provided with a first groove, the screw is arranged in the first groove, the outer surface of the lower shell is provided with a second groove, and the bolt is arranged in the second groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a coupling assembling and spacing subassembly are mutually supported, the installation steadiness of energy-conserving lithium battery charger has been improved, lithium battery charger is when the use, the charger can not take place to separate with the shell, thereby avoid charger and shell to collide, prevent that the charger from taking place to damage, the life of charger has been improved, play and carried out radiating effect to the charger main part through setting up the radiating groove, avoid the heat to gather in the shell, influence the life of charger main part, dustproof effect has been played through setting up the filter screen, bring very big facility for the user.
2. The utility model discloses a set up first sealing washer, inside avoiding the dust in the air to pass through the bolt and get into the shell with the gap between the lower casing, through setting up the second sealing washer, inside avoiding the dust in the air to pass through the power cord and get into the shell with the gap between the lower casing, mutually supported through first recess and second recess, played and carried out hidden effect to screw and bolt, improved the aesthetic property of product.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a partial enlarged view of B-B in fig. 1 according to the present invention.
In the figure: the charger comprises a charger main body 1, a shell 2, an upper shell 21, a lower shell 22, a connecting component 3, a connecting sleeve 31, a connecting groove 32, a pressure spring 33, a threaded column 34, a screw 35, a limiting component 4, a limiting sleeve 41, a fixing sleeve 42, a bolt 43, a bolt 5, a power line 6, a heat dissipation groove 7, a filter screen 8, a first sealing ring 9 and a second sealing ring 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a novel energy-saving lithium battery charger includes a charger main body 1 and a housing 2, the charger main body 1 is disposed inside the housing 2, the housing 2 includes an upper casing 21 and a lower casing 22, a heat sink 7 is disposed on the top of the inner wall of the upper casing 21, a filter screen 8 adapted to the heat sink 7 is mounted on the top of the upper casing 21, the heat sink 7 is disposed to dissipate heat from the charger main body 1, thereby preventing heat from accumulating in the housing 2 and affecting the service life of the charger main body 1, the filter screen 8 is disposed to prevent dust, the upper casing 21 and the lower casing 22 are fixedly connected by a connecting assembly 3, the surface of the lower casing 22 is fixedly connected with the charger main body 1 by a limiting assembly 4, a plug 5 is disposed at the bottom of the charger main body 1, the bottom of the plug 5 penetrates through the lower casing 22 and extends to the outside, the surface of bolt 5 and lower casing 22 swing joint, the first sealing washer 9 with 5 looks adaptations is installed to the bottom of casing 22 down, the surface and the 9 swing joint of first sealing washer of bolt 5, through setting up first sealing washer 9, it gets into inside 2 to avoid the dust in the air to pass through the gap between bolt 5 and the casing 22 down, charger main part 1's right side is provided with power cord 6, the right-hand member of power cord 6 runs through casing 22 down and extends to its outside, the surface and the casing 22 swing joint down of power cord 6, the second sealing washer 10 with 6 looks adaptations of power cord is installed on casing 22's right side down, the surface and the 10 swing joint of second sealing washer of power cord 6, through setting up second sealing washer 10, it gets into inside 2 to avoid the dust in the air to pass through the gap between power cord 6 and the casing 22 down.
The connecting assembly 3 comprises a connecting sleeve 31, the connecting sleeve 31 is mounted at the top of the lower shell 22, a connecting groove 32 is formed in the bottom of the upper shell 21, the top of the connecting sleeve 31 penetrates through the connecting groove 32 and extends into the connecting groove, a pressure spring 33 is mounted at the bottom of the inner wall of the connecting groove 32, the bottom of the pressure spring 33 is movably connected with the connecting sleeve 31, a threaded column 34 is mounted on the surface of the charger main body 1, a screw 35 is arranged on the outer surface of the upper shell 21, one end, close to the charger main body 1, of the screw 35 sequentially penetrates through the upper shell 21, the connecting sleeve 31 and the threaded column 34 and extends into the threaded column 34, a first groove is formed in the outer surface of the upper shell 21, the screw 35 is arranged inside the first groove, the screw 35 is hidden, and the attractiveness.
When the energy-saving lithium battery charger is used, the connecting component 3 and the limiting component 4 are matched with each other, the charger main body 1 is fixed by inserting the screw 35 into the upper shell 21, the connecting sleeve 31 and the threaded column 34, the upper shell 21 and the lower shell 22 are fixed at the same time, the charger main body 1 and the lower shell 22 are fixed by inserting the bolt 43 into the lower shell 22, the limiting sleeve 41 and the fixing sleeve 42, the installation stability of the energy-saving lithium battery charger is improved, when the lithium battery charger is used, the charger main body 1 cannot be separated from the shell 2, so that the charger main body 1 is prevented from colliding with the shell 2, the charger is prevented from being damaged, the service life of the charger is prolonged, the heat dissipation effect on the charger main body 1 is realized by arranging the heat dissipation groove 7, the heat is prevented from accumulating in the shell 2, the service life of the charger main body 1 is prevented from being influenced, and the dustproof effect, bringing great convenience to users.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel energy-conserving lithium cell charger, includes charger main part (1) and shell (2), its characterized in that: the charger main body (1) is arranged inside the shell (2), the shell (2) comprises an upper shell (21) and a lower shell (22), the upper shell (21) is fixedly connected with the lower shell (22) through a connecting assembly (3), the surface of the lower shell (22) is fixedly connected with the charger main body (1) through a limiting assembly (4), a plug pin (5) is arranged at the bottom of the charger main body (1), the bottom of the plug pin (5) penetrates through the lower shell (22) and extends to the outside of the lower shell, a power line (6) is arranged on the right side of the charger main body (1), and the right end of the power line (6) penetrates through the lower shell (22) and extends to the outside of the lower shell;
the connecting assembly (3) comprises a connecting sleeve (31), the connecting sleeve (31) is installed at the top of the lower shell (22), a connecting groove (32) is formed in the bottom of the upper shell (21), the top of the connecting sleeve (31) penetrates through the connecting groove (32) and extends into the connecting groove, a pressure spring (33) is installed at the bottom of the inner wall of the connecting groove (32), the bottom of the pressure spring (33) is movably connected with the connecting sleeve (31), a threaded column (34) is installed on the surface of the charger main body (1), a screw (35) is arranged on the outer surface of the upper shell (21), and one end, close to the charger main body (1), of the screw (35) penetrates through the upper shell (21), the connecting sleeve (31) and the threaded column (34) in sequence and extends into the threaded column (34);
spacing subassembly (4) include stop collar (41), the bottom of casing (22) inner wall is installed under in stop collar (41), charger main part (1) sets up the inside at stop collar (41), the surface of charger main part (1) and the internally mounted who is located stop collar (41) have fixed cover (42), the surface of casing (22) is provided with bolt (43) down, the one end that bolt (43) are close to charger main part (1) runs through casing (22), stop collar (41) and fixed cover (42) in proper order and extends to the inside of fixed cover (42).
2. The novel energy-saving lithium battery charger according to claim 1, characterized in that: go up casing (21) inner wall's top and seted up radiating groove (7), go up the top of casing (21) and install filter screen (8) with radiating groove (7) looks adaptation.
3. The novel energy-saving lithium battery charger according to claim 1, characterized in that: the surface and the lower casing (22) swing joint of bolt (5), the bottom of lower casing (22) is installed and is had first sealing washer (9) with bolt (5) looks adaptation, the surface and first sealing washer (9) swing joint of bolt (5).
4. The novel energy-saving lithium battery charger according to claim 1, characterized in that: the surface and the lower casing (22) swing joint of power cord (6), the second sealing washer (10) with power cord (6) looks adaptation is installed on the right side of lower casing (22), the surface and second sealing washer (10) swing joint of power cord (6).
5. The novel energy-saving lithium battery charger according to claim 1, characterized in that: the outer surface of the upper shell (21) is provided with a first groove, the screw (35) is arranged in the first groove, the outer surface of the lower shell (22) is provided with a second groove, and the bolt (43) is arranged in the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135138.XU CN212162884U (en) | 2020-06-18 | 2020-06-18 | Novel energy-saving lithium battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135138.XU CN212162884U (en) | 2020-06-18 | 2020-06-18 | Novel energy-saving lithium battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212162884U true CN212162884U (en) | 2020-12-15 |
Family
ID=73700996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021135138.XU Expired - Fee Related CN212162884U (en) | 2020-06-18 | 2020-06-18 | Novel energy-saving lithium battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212162884U (en) |
-
2020
- 2020-06-18 CN CN202021135138.XU patent/CN212162884U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |