CN110690977A - Portable small-size POE power - Google Patents
Portable small-size POE power Download PDFInfo
- Publication number
- CN110690977A CN110690977A CN201911040335.5A CN201911040335A CN110690977A CN 110690977 A CN110690977 A CN 110690977A CN 201911040335 A CN201911040335 A CN 201911040335A CN 110690977 A CN110690977 A CN 110690977A
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- CN
- China
- Prior art keywords
- device shell
- baffle
- close
- poe power
- portable small
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a portable small POE power supply which comprises a first device shell, a transverse plate, a second baffle, a second device shell and a ratchet wheel, wherein a storage battery is arranged at one end of the bottom end in the first device shell, a first baffle is vertically arranged at the bottom end in the first device shell, which is close to one side of the storage battery, a connector is arranged at the upper end of the side wall of the first baffle, which is close to one side of the first device shell, a through hole is uniformly formed in the top end of the first device shell, which is far away from one side of the storage battery, of the first baffle, and a second baffle is vertically arranged at the bottom end in the first device shell, which is far away. This portable small-size POE power dispels the heat to device inside through first fan, blocks the device outside dust through the through-hole entering device through the dust screen when radiating outside, dispels the heat with the produced heat of the inside POE power body of device simultaneously through the second fan for the life of device is more permanent.
Description
Technical Field
The invention relates to the technical field of electrical appliance charging accessories, in particular to a portable small POE power supply.
Background
The POE power source refers to a technology that can provide direct current power supply for some IP-based terminals while transmitting data signals for such devices without any modification of the existing ethernet cat.5 wiring infrastructure, and is also referred to as a lan-based power supply system or active ethernet, sometimes referred to as ethernet power supply for short, which is the latest standard specification for simultaneously transmitting data and electric power by using the existing standard ethernet transmission cable and maintains compatibility with the existing ethernet system and users, and the conventional portable small POE power source can basically meet the use requirements of people, but still has certain problems, which are specifically as follows: 1. at present, air in most portable small POE power supply shells on the market is not circulated, heat generated by an internal circuit module during working is difficult to dissipate, the internal circuit module can be directly influenced after the temperature rises, and the service life of electronic components on a protection circuit board is further influenced; 2. most of portable small POE power supplies in the current market are fixedly arranged on a shell, and when the shell collides, the phenomenon that the internal elements are damaged easily occurs, so that the service life of the device is short; 3. most portable small-size POE power in the existing market can not supply power emergently when cutting off the power supply suddenly, and cause the loss for the user.
Disclosure of Invention
The present invention is directed to a portable small POE power supply, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a portable small POE power supply comprises a first device shell, a transverse plate, a second baffle, a second device shell and a ratchet wheel, wherein a storage battery is installed at one end of the bottom end inside the first device shell, a first baffle is vertically installed at the bottom end inside the first device shell close to one side of the storage battery, a joint is installed at the upper end of the side wall of one side of the first device shell close to the first baffle, through holes are uniformly formed in the top end of the first device shell far away from one side of the storage battery, a second baffle is vertically installed at the bottom end inside the first device shell far away from one side of the first baffle, a POE power supply body is installed at the top end inside the first device shell far away from one side of the storage battery, the transverse plate connected with the second baffle is transversely installed at the upper end of the side wall of one side of the first baffle close to the POE power supply body, and a second fan is, the bottom of the second baffle, far away from one side of the storage battery, in the first device shell is provided with a second device shell, the bottom of the second device shell is in an open shape, and a limiting block is vertically arranged at the middle position of the top end in the second device shell.
Preferably, the upper end of the side wall of one side of the first baffle above the transverse plate is provided with a dust screen connected with the second baffle, and the inside of the transverse plate close to one side of the first baffle is uniformly provided with a first fan.
Preferably, the bottom end of the inside of the first device shell, which is close to one side of the second device shell, of the second baffle is vertically provided with a take-up shaft penetrating through the top end of the transverse plate through a bearing, the top end of the inside of the first device shell outside the take-up shaft is vertically provided with a second spring, and the side wall of the outside of the take-up shaft at the bottom end of the second spring is transversely provided with a ratchet wheel.
Preferably, the inside top of first device shell that the ratchet is close to second device shell one side is by vertical pole setting of installing, and the bottom that the pole setting is close to ratchet one side lateral wall articulates through the articulated shaft has the pawl, the vertical fixture block that runs through first device shell top of installing in top that the pawl is close to ratchet one side, and the fixture block keeps away from ratchet one side lateral wall top and installs the third spring that is connected with first device shell top inner wall.
Preferably, the lifting and contracting rods are transversely installed on the side walls of the inner parts of the first device shells on the two sides of the second device shell, first springs are installed on the outer sides of the lifting and contracting rods, and balls penetrating through the inner parts of the second device shells are installed on the side, close to the second device shells, of the lifting and contracting rods.
Preferably, the bottom that battery one side lateral wall was kept away from to first device shell is provided with the spout, the wire that runs through the second device shell is installed in the outside of receipts spool, and the wire keeps away from the one end of receiving the spool and installs the plug, the intermediate position department that the plug kept away from receipts spool one side lateral wall installs the telescopic link that runs through the spout.
Compared with the prior art, the invention has the beneficial effects that: 1. the plug is taken out from the second device shell through the telescopic rod and is inserted into the power strip to supply power to the device through the telescopic rod, and meanwhile, the plug can be directly inserted into the plug board through the telescopic rod in the sliding groove, so that the phenomenon that internal elements are damaged due to collision of a shell on the plug board when the device is used can be avoided; 2. meanwhile, the device is provided with the first fan, the dustproof net, the through hole, the POE power body and the second fan, the inside of the device is radiated by the first fan, dust entering the device through the through hole from the outside of the device is blocked outside the device by the dustproof net while the device is radiated, and meanwhile, heat generated by the POE power body inside the device is radiated by the second fan, so that the service life of the device is longer; 3. meanwhile, the device is temporarily powered by the storage battery through the storage battery, so that the loss of a user caused by sudden power failure in the use process is prevented.
Drawings
FIG. 1 is a front sectional view of the present invention.
FIG. 2 is a schematic top sectional view of the present invention.
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention.
FIG. 4 is a right view of the structure of the present invention.
In the figure: 1. a first device housing; 2. a storage battery; 3. a first baffle plate; 4. a joint; 5. a transverse plate; 6. a first fan; 7. a dust screen; 8. a through hole; 9. a second baffle; 10. a second device housing; 11. a limiting block; 12. a plug; 13. a telescopic rod; 14. a wire; 15. taking up a spool; 16. a POE power supply body; 17. a ratchet wheel; 18. a first spring; 19. lifting and shrinking the rod; 20. a ball bearing; 21. a second spring; 22. a clamping block; 23. a third spring; 24. erecting a rod; 25. a pawl; 26. a chute; 27. a second fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a portable small POE power supply comprises a first device shell 1, a transverse plate 5, a second baffle plate 9, a second device shell 10 and a ratchet wheel 17, wherein a storage battery 2 is installed at one end of the bottom end inside the first device shell 1, and the type of the storage battery 2 can be TQY-4S 12; the bottom end of the side wall of the first device shell 1, which is far away from the storage battery 2, is provided with a sliding chute 26, the outer side of the take-up shaft 15 is provided with a lead 14 which penetrates through the second device shell 10, one end of the lead 14, which is far away from the take-up shaft 15, is provided with a plug 12, and the middle position of the side wall of the plug 12, which is far away from the take-up shaft 15, is provided with a telescopic rod 13 which penetrates through the sliding chute 26, so that the plug; a first baffle 3 is vertically arranged at the bottom end of the inner part of the first device shell 1, which is close to one side of the storage battery 2, a connector 4 is arranged at the upper end of the side wall of the first baffle 3, which is close to one side of the first device shell 1, a through hole 8 is uniformly formed in the top end of the first device shell 1, which is far away from one side of the storage battery 2, of the first baffle 3, and a second baffle 9 is vertically arranged at the bottom end of the inner part of the first device shell 1, which is far away from one; a take-up shaft 15 penetrating through the inside of the top end of the transverse plate 5 is vertically installed at the bottom end of the inside of the first device shell 1, close to one side of the second device shell 10, of the second baffle plate 9 through a bearing, a second spring 21 is vertically installed at the top end of the inside of the first device shell 1, outside the take-up shaft 15, and a ratchet wheel 17 is transversely installed on the side wall of the outside of the take-up shaft 15, at the bottom end of the second spring 21, so that a wire can be automatically taken into the; an upright rod 24 is vertically arranged at the top end of the inner part of the first device shell 1, close to one side of the second device shell 10, of the ratchet wheel 17, a pawl 25 is hinged to the bottom end of the side wall, close to one side of the ratchet wheel 17, of the upright rod 24, a pawl 25 is hinged to the bottom end of the side wall, close to one side of the ratchet wheel 17, of the pawl 25, a clamping block 22 penetrating through the top end of the first device shell 1 is vertically arranged at the top end of the side wall, close to one side of the ratchet wheel 17, of the clamping block 22, a third spring 23 connected; a POE power supply body 16 is arranged at the top end of the inner part of the first device shell 1 at one side of the first baffle 3, which is far away from the storage battery 2, and a transverse plate 5 connected with the second baffle 9 is transversely arranged at the upper end of the side wall of the first baffle 3, which is close to the POE power supply body 16; the upper end of the side wall of one side of the first baffle plate 3 above the transverse plate 5 is provided with a dustproof net 7 connected with a second baffle plate 9, the inside of one side of the transverse plate 5 close to the first baffle plate 3 is uniformly provided with a first fan 6, the model of the first fan 6 can be SJ6030HA2BAL, and heat generated inside the device can be radiated; the inner part of the transverse plate 5 close to one side of the second baffle plate 9 is uniformly provided with a second fan 27, the model of the second fan 27 can be 4650N, and the bottom end of the inner part of the first device shell 1, far away from the storage battery 2, of the second baffle plate 9 is provided with a second device shell 10; the side walls of the inner parts of the first device shell 1 at two sides of the second device shell 10 are transversely provided with lifting and contracting rods 19, the outer sides of the lifting and contracting rods 19 are provided with first springs 18, one side of each lifting and contracting rod 19, which is close to the second device shell 10, is provided with a ball 20 penetrating into the second device shell 10, and the plug 12 can be more firmly fixed in the device; and the bottom of the second device shell 10 is set to be an opening shape, and a limit block 11 is vertically installed at the middle position of the top end inside the second device shell 10.
The working principle is as follows: when the portable small POE power supply is used, the plug 12 is taken out of the first device shell 1 through the telescopic rod 13 when the portable small POE power supply is used, the plug 12 is inserted into a power strip to supply power to a device, meanwhile, the plug can be directly inserted into the power strip in the sliding groove 26 through the telescopic rod 13, meanwhile, the ratchet wheel 17 bound by the elastic force of the second spring 21 is released through the clamping block 22, so that a lead 14 of the device can be received inside the device through the force generated by the second spring 21, meanwhile, when the portable small POE power supply is used, the inside of the device is radiated through the first fan 6, dust entering the device from the outside through the through hole 8 is blocked outside the device through the dustproof net 7 while the heat is radiated, meanwhile, the heat generated by the POE power supply body 16 inside the device is radiated through the second fan 27, when the power is suddenly cut off, the power is temporarily supplied to the device through the storage battery, the above is the whole working principle of the invention to prevent the loss caused by sudden power failure when in use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a portable small-size POE power, includes first device shell (1), diaphragm (5), second baffle (9), second device shell (10) and ratchet (17), its characterized in that: the storage battery (2) is installed at one end of the bottom end inside the first device shell (1), a first baffle (3) is vertically installed at the bottom end inside the first device shell (1) close to one side of the storage battery (2), a connector (4) is installed at the upper end of the first baffle (3) close to the side wall of one side of the first device shell (1), through holes (8) are uniformly formed in the top end of the first device shell (1) far away from one side of the storage battery (2) through the first baffle (3), a second baffle (9) is vertically installed at the bottom end inside the first device shell (1) far away from one side of the first baffle (3) through the through holes (8), a POE power supply body (16) is installed at the top end inside the first device shell (1) far away from one side of the storage battery (2) through the first baffle (3), and a transverse plate (5) connected with the second baffle (9) is transversely installed at the upper end of the side wall of the first, diaphragm (5) are close to inside evenly installed second fan (27) of second baffle (9) one side, second baffle (9) are kept away from the inside bottom of first device shell (1) on one side of battery (2) and are installed second device shell (10), and the bottom of second device shell (10) sets up to the open shape, stopper (11) are vertically installed to the intermediate position department on the inside top of second device shell (10).
2. The portable small POE power supply of claim 1, wherein: the dustproof net (7) connected with the second baffle (9) is installed at the upper end of the side wall of one side of the first baffle (3) above the transverse plate (5), and the first fan (6) is evenly installed in the inner portion, close to one side of the first baffle (3), of the transverse plate (5).
3. The portable small POE power supply of claim 1, wherein: the wire winding device is characterized in that a wire winding shaft (15) penetrating through the top of the transverse plate (5) is vertically installed at the bottom end, close to one side of the second device shell (10), of the inner portion of the first device shell (1) of the second baffle plate (9) through a bearing, a second spring (21) is vertically installed at the top end of the inner portion of the first device shell (1) of the outer side of the wire winding shaft (15), and a ratchet wheel (17) is transversely installed on the side wall, on the outer side of the wire winding shaft (15), of the bottom end of the second.
4. The portable small POE power supply of claim 3, wherein: ratchet (17) are close to the inside top of first device shell (1) on one side of second device shell (10) and lean on vertical pole setting (24) of installing, and pole setting (24) are close to the bottom of ratchet (17) one side lateral wall and articulate through the articulated shaft and have pawl (25), pawl (25) are close to the vertical fixture block (22) that run through first device shell (1) top of installing in top of ratchet (17) one side, and fixture block (22) keep away from ratchet (17) one side lateral wall top and install third spring (23) that are connected with first device shell (1) top inner wall.
5. The portable small POE power supply of claim 1, wherein: the lifting and contracting rod is characterized in that lifting and contracting rods (19) are transversely mounted on the side walls in the first device shell (1) on the two sides of the second device shell (10), first springs (18) are mounted on the outer sides of the lifting and contracting rods (19), and balls (20) penetrating into the second device shell (10) are mounted on the side, close to the second device shell (10), of the lifting and contracting rods (19).
6. The portable small POE power supply of claim 1, wherein: the bottom that battery (2) one side lateral wall was kept away from in first device shell (1) is provided with spout (26), wire (14) that run through second device shell (10) are installed in the outside of receipts line axle (15), and wire (14) keep away from the one end of receiving line axle (15) and install plug (12), intermediate position department that wire axle (15) one side lateral wall was kept away from in plug (12) installs telescopic link (13) that run through spout (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911040335.5A CN110690977A (en) | 2019-10-29 | 2019-10-29 | Portable small-size POE power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911040335.5A CN110690977A (en) | 2019-10-29 | 2019-10-29 | Portable small-size POE power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110690977A true CN110690977A (en) | 2020-01-14 |
Family
ID=69114676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911040335.5A Pending CN110690977A (en) | 2019-10-29 | 2019-10-29 | Portable small-size POE power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110690977A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201898313U (en) * | 2010-11-04 | 2011-07-13 | 湖州市三利线缆有限公司 | Portable take-up and pay-off reel |
| US20150288419A1 (en) * | 2014-04-03 | 2015-10-08 | Aeon Matrix Inc. | Power line ethernet adaptor and power line ethernet communication kit |
| CN207460204U (en) * | 2017-11-02 | 2018-06-05 | 深圳市晨旭通科技有限公司 | A kind of POE power supplys |
| CN208028345U (en) * | 2018-04-20 | 2018-10-30 | 广西博禄德电子有限公司 | A kind of mobile phone data line |
| CN209344408U (en) * | 2019-03-26 | 2019-09-03 | 中山市跃龙电器有限公司 | A kind of power cord of induction cooker plug |
-
2019
- 2019-10-29 CN CN201911040335.5A patent/CN110690977A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201898313U (en) * | 2010-11-04 | 2011-07-13 | 湖州市三利线缆有限公司 | Portable take-up and pay-off reel |
| US20150288419A1 (en) * | 2014-04-03 | 2015-10-08 | Aeon Matrix Inc. | Power line ethernet adaptor and power line ethernet communication kit |
| CN207460204U (en) * | 2017-11-02 | 2018-06-05 | 深圳市晨旭通科技有限公司 | A kind of POE power supplys |
| CN208028345U (en) * | 2018-04-20 | 2018-10-30 | 广西博禄德电子有限公司 | A kind of mobile phone data line |
| CN209344408U (en) * | 2019-03-26 | 2019-09-03 | 中山市跃龙电器有限公司 | A kind of power cord of induction cooker plug |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |
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| RJ01 | Rejection of invention patent application after publication |