CN209608551U - A kind of inverter box for EPS emergency power supply - Google Patents
A kind of inverter box for EPS emergency power supply Download PDFInfo
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- CN209608551U CN209608551U CN201920237195.XU CN201920237195U CN209608551U CN 209608551 U CN209608551 U CN 209608551U CN 201920237195 U CN201920237195 U CN 201920237195U CN 209608551 U CN209608551 U CN 209608551U
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- turnover panel
- shell
- inverter
- cover board
- fixed plate
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Abstract
The utility model relates to inverter technology fields, it is desirable to provide a kind of inverter box for EPS emergency power supply, including shell, it is set to the intracorporal inverter module of shell, master control borad, radiator and fan；The housing forward end is provided with opening, and opening is removably connected with cover board；The radiator and fan are all set in upper end in shell；Lower end setting is parallel to the fixed plate and turnover panel of cover board in the shell, and the inverter module is set in fixed plate, and the master control borad is set on turnover panel.Turnover panel is between fixed plate and cover board and is spaced apart from each other setting, so that the space utilization inside inverter box is more efficient, structure is more compact；The side of turnover panel is hinged with inner walls and can rotate towards cover board direction, to observe or overhauling inverter module, only cover board need to be removed again overturns turnover panel opening outwardly, it is simple to operate, and turnover panel is towards positive rotating opening, it allows the operator to clearly observe inverter module, easy access operation.
Description
Technical field
The utility model relates to inverter technology field, in particular to a kind of inverter box for EPS emergency power supply.
Background technique
EPS emergency power system mainly includes rectification charger, battery group, inverter, mutually throws device and system control
The parts such as device.Wherein inverter is core, and effect is then when alternating current is improper, and the direct current energy that battery group is stored becomes
It changes exchange electricity output into, supplies the steady and sustained electric power of load equipment.
Currently, the Chinese patent document that Authorization Notice No. is CN202135037U in the prior art discloses one kind and answers urgent telegram
The inverter box of source device, including inverter box body, be installed on the fan of bottom and radiator in inverter box body, be installed on it is scattered
Inverter module on hot device is installed on the contactor and connecting terminal in middle layer in inverter box body, is installed on inverter box body
The master control on interior upper layer；Its topology layout is compact, component is all concentrated in a box body, so that inverter box volume is smaller,
Suitable for some space-constrained places.
From the attached drawing of above-mentioned patent document as can be seen that the inverter module by radiator, contactor, connecting terminal with
Master control borad is enclosed in centre, due to compact-sized, even if by inverter box body open after, also can not well to inverter module into
Row observation, also inconvenient operation when being overhauled to it.
Utility model content
The purpose of the utility model is to provide a kind of inverter box for EPS emergency power supply, the effect with easy access
Fruit.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of inverter box for EPS emergency power supply, including shell, be set to the intracorporal inverter module of shell, master control borad,
Radiator and fan；The housing forward end is provided with opening, and opening is removably connected with cover board；The radiator and fan are equal
It is set to upper end in shell；Lower end setting is parallel to the fixed plate and turnover panel of cover board in the shell, and the turnover panel is located at solid
Between fixed board and cover board and it is spaced apart from each other setting；The side of the turnover panel is hinged with inner walls and can turn towards cover board direction
It is dynamic；The inverter module is set in fixed plate, and the master control borad is set on turnover panel.
By using above-mentioned technical proposal, radiator and fan, inverter module and master control borad are arranged up and down, is recycled solid
Inverter module is inside and outside layered by fixed board and turnover panel with master control borad so that the space utilization inside inverter box more efficiently,
Structure is more compact；And turnover panel is articulated on box side wall, to observe or overhauling inverter module, need to only be removed cover board and again will
Turnover panel overturns opening outwardly, simple to operate, and turnover panel allows the operator to clearly towards positive rotating opening
Observe inverter module, easy access operation.
The utility model is further arranged to: being arranged on the other side inner wall in the shell relative to the hinged side of turnover panel
There is the limit plate extended towards turnover panel direction, be provided with the first fixation hole on the limit plate, is provided on the turnover panel and first
Corresponding second fixation hole of fixation hole.
It by using above-mentioned technical proposal, is limited, prevent turnover panel and consolidated using rotational angle of the limit plate to turnover panel
Inverter module or other components on fixed board are touched, and pass through the first fixation hole and the using screw or other fasteners
Turnover panel and limit plate can be fixed in two fixation holes, enhance the stability of turnover panel, again when turnover panel to be rotated is overhauled
Remove fastener.
The utility model is further arranged to: the mounting post of the height such as several, the mounting post are provided on the turnover panel
Top be provided with threaded hole；The through-hole with threaded hole cooperation is provided on the master control borad.
By using above-mentioned technical proposal, master control borad is fixed on to the end of mounting post, to make master control borad and turnover panel
Gap is formed between upper surface, avoids inverter module fever that turnover panel temperature is caused to rise and impact to master control borad, and can
Enhance the heat dissipation effect of master control borad.
The utility model is further arranged to: interval setting is formed between side and shell of the fixed plate far from cover board
Heat dissipation cavity.
By using above-mentioned technical proposal, flowed using the air around heat dissipation cavity enhancing fixed plate, to enhance fixation
The heat dissipation effect of inverter module and other components on plate.
The utility model is further arranged to: the two sidewalls upper end of the shell is respectively arranged with a thermovent, and two
The fan is respectively arranged at two thermovents, and the radiator is set between two fans；The inverter module and master
It controls and is provided with several ventilation holes on the shell of plate two sides.
By using above-mentioned technical proposal, the fan at the thermovent of two sides is disposed as air draft outwardly, to radiator
It while heat dissipation, enables air to enter in shell from the disposed at air vent of two sides, so that enhancing is to inverter module and master control
The heat dissipation effect of plate.
The utility model is further arranged to: heat conduction baffle is provided between radiator and fixed plate in the shell,
The contact surface of the radiator is bonded with heat conduction baffle.
By using above-mentioned technical proposal, due to heat conduction baffle surface just big, the Neng Gougeng facing towards the area of inverter module
The efficient heat for absorbing inverter module and distributing, therefore heat is absorbed using heat conduction baffle, then transfer heat to direct contact
Radiator on radiate, to enhance whole heat dissipation effect.
The utility model is further arranged to: relief hole is provided on the turnover panel, the relief hole is set on turnover panel
Close to one end of articulated shaft.
By using above-mentioned technical proposal, keep turnover panel biggish to the volume being installed in fixed plate using relief hole
Component is avoided, and turnover panel and the component is avoided to generate collision；And connect master control borad energy same as the cable of inverter module
It is enough to be passed through from relief hole, and relief hole is located proximate to articulated shaft, avoids the turnover panel rotation from causing to pull to cable.
The utility model is further arranged to: the bottom of the shell is removably connected with access panel, and the access panel leans on
The threading opening picked out for route is provided between one end and shell of nearly fixed plate.
By using above-mentioned technical proposal, using threading opening for circuit output, when will be to being overhauled in shell, then will
Access panel is removed, convenient for observation and operation.
In conclusion the utility model has the following beneficial effects:
Radiator and fan, inverter module and master control borad are arranged up and down, recycle fixed plate and turnover panel by inverter module
It is inside and outside layered with master control borad, so that the space utilization inside inverter box is more efficient, structure is more compact；And turnover panel is cut with scissors
It is connected on box side wall, to observe or overhauling inverter module, only need to remove cover board again overturns turnover panel opening outwardly,
It is simple to operate, and turnover panel allows the operator to clearly observe inverter module, easy access towards positive rotating opening
Operation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the turnover panel of the utility model and the structural schematic diagram of limit plate.
Appended drawing reference: 1, shell；11, cover board；12, access panel；13, threading opening；14, thermovent；15, ventilation hole；2, it dissipates
Hot device；3, fan；4, fixed plate；41, inverter module；42, heat dissipation cavity；5, turnover panel；51, master control borad；511, through-hole；52, it limits
Plate；53, fixation hole；54, relief hole；55, mounting post；6, heat conduction baffle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of inverter boxes for EPS emergency power supply, as shown in Figure 1 and Figure 2, including are in rectangle
Shell 1, the front end of shell 1 and bottom offer opening, and front end passes through screw with bottom respectively and is removably connected with cover board
11 with access panel 12；Its cover plate 11 completely encloses front opening, and the narrower width of access panel 12, far from cover board 11
The threading opening 13 picked out for route is formed between side and shell 1.
As shown in Figure 1 and Figure 2, the two sidewalls upper end of shell 1 offers a thermovent 14 respectively, and 1 inside of shell is in two
A fan 3 is separately installed at thermovent 14, and the middle position of two fans 3 is fixedly connected with radiator 2.Shell 1
It is interior that in 2 lower section of radiator, then installation is parallel to the fixed plate 4 of cover board 11 and turnover panel 5, turnover panel 5 are located at fixed plate 4 and cover board 11
Between and be spaced apart from each other setting；Wherein, inverter module 41 and other components are installed in fixed plate 4, and are equipped on turnover panel 5
The master control borad 51 being electrically connected with inverter module 41, fan 3 and other components.By radiator 2 and fan 3, inverter module 41
It arranges with about 51 master control borad, then inverter module 41 and master control borad 51 are inside and outside layered, so that the sky inside inverter box
Between using more efficiently, structure it is more compact.
As shown in Figure 2 and Figure 3, hinged by hinge between 1 inner wall of the side of turnover panel 5 and shell and can be towards front opening
Direction rotation, to observe or overhauling inverter module 41, only need to remove cover board 11 again overturns turnover panel 5 opening outwardly,
It is simple to operate, and turnover panel 5 allows the operator to the inverter module 41 from clearly, just towards positive rotating opening
In inspection operation.And it is welded on the other side inner wall in shell 1 relative to the hinged side of turnover panel 5 towards the extension of 5 direction of turnover panel
Limit plate 52 can be against the limitation for carrying out rotational angle on limit plate 52 when turnover panel 5 rotates inwardly, make itself and fixed plate 4
Keeping parallelism, prevent turnover panel 5 in fixed plate 4 inverter module 41 or other components touch.Limit plate 52 and turnover panel 5
End on offer the corresponding threaded hole in position and fixation hole 53 respectively, pass through fixation hole 53 using screw or other fasteners
And turnover panel 5 and limit plate 52 can be fixed in precession threaded hole, enhance turnover panel 5 stability, when turnover panel 5 to be rotated into
Fastener is removed again when row maintenance.
As shown in Figure 2 and Figure 3, one end on turnover panel 5 close to articulated shaft offers relief hole 54, makes to turn over using relief hole 54
Plate 5 can avoid the biggish component of the volume being installed in fixed plate 4, avoid turnover panel 5 from generating with the component and touch
It hits；And connect that master control borad 51 is same as the cable of inverter module 41 to be passed through from relief hole 54, and the position of relief hole 54
Close to articulated shaft, so that turnover panel 5 will not cause to pull in rotation to cable.
As shown in Figure 2 and Figure 3, the both ends of fixed plate 4 are welded on 1 two sides inner wall of shell, and with shell 1 far from cover board 11
Side inner wall between it is spaced apart, to make to form heat dissipation cavity 42 between the two；Enhance fixed plate 4 using heat dissipation cavity 42
The air flowing of surrounding, to enhance the heat dissipation effect of the inverter module 41 and other components in fixed plate 4.And on turnover panel 5
The corner location of corresponding master control borad 51 is welded with the consistent mounting post 55 of several height, and the top of mounting post 55 offers screw thread
Hole then offers the through-hole 511 with threaded hole cooperation on master control borad 51；By the end that master control borad 51 is fixed on to mounting post 55
Portion avoids the fever of inverter module 41 from leading to 5 temperature of turnover panel to make to form gap between master control borad 51 and the upper surface of turnover panel 5
Rise and master control borad 51 is caused to directly affect, and the heat dissipation effect of master control borad 51 can be enhanced.
As shown in Fig. 2, being welded with one piece of heat conduction baffle 6, heat conduction baffle 6 between radiator 2 and fixed plate 4 in shell 1
Width be approximately equal to the width of fixed plate 4, and the upper surface of heat conduction baffle 6 and the lower end contact surface of radiator 2 post and fix
Connection；And since heat conduction baffle 6 is just being greater than radiator 2 facing towards the surface area of inverter module 41, absorption that can be more efficient is inverse
Become the heat that module 41 is distributed with master control borad 51, therefore absorbs heat using heat conduction baffle 6, then pass heat by directly contacting
It is handed on radiator 2 and radiates, to enhance whole heat dissipation effect.
As shown in Figure 1 and Figure 2, several ventilation holes 15 are offered on inverter module 41 and the shell 1 of 51 two sides of master control borad, led to
The air draft outwardly of fan 3 crossed at two sides thermovent 14 enables air to while radiating to radiator 2 from two sides
Enter in shell 1 at ventilation hole 15 and the threading opening of lower section 13, and air is driven to flow from 6 two sides of heat conduction baffle and top
It is dynamic, thus heat dissipation effect of the enhancing to inverter module 41 and master control borad 51.
The concrete operations process of the present embodiment is as follows:
When to be overhauled to the master control borad 51 in shell 1, cover board 11 need to only be dismantled from shell 1, can be understood
Observe master control borad 51；When to be overhauled to inverter module 41, then cover board 11 dismounting after, will be used on turnover panel 5 and
The fixed screw of limit plate 52 is screwed out from fixation hole 53, then turnover panel 5 is routed up towards outside rotation；And it is overhauling or is connecting
The access panel 12 of 1 bottom of shell is removed when link, easily facilitates operation.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of inverter box for EPS emergency power supply, including shell (1), the inverter module being set in shell (1)
(41), master control borad (51), radiator (2) and fan (3)；Shell (1) front end is provided with opening, and opening is detachably connected
There are cover board (11)；It is characterized by: the radiator (2) and fan (3) are all set in shell (1) interior upper end；The shell (1)
Interior lower end setting is parallel to fixed plate (4) and turnover panel (5) of cover board (11), and the turnover panel (5) is located at fixed plate (4) and cover board
(11) between and it is spaced apart from each other setting；The side of the turnover panel (5) is hinged with shell (1) inner wall and can be towards cover board (11) direction
Rotation；The inverter module (41) is set on fixed plate (4), and the master control borad (51) is set on turnover panel (5).
2. the inverter box according to claim 1 for EPS emergency power supply, it is characterised in that: the interior phase of the shell (1)
The limit plate (52) extended towards turnover panel (5) direction, the limit are provided on the other side inner wall of side hinged for turnover panel (5)
It is provided with the first fixation hole on plate (52), is provided with the second fixation hole corresponding with the first fixation hole on the turnover panel (5).
3. the inverter box according to claim 1 for EPS emergency power supply, it is characterised in that: set on the turnover panel (5)
It is equipped with the mounting post (55) of the height such as several, the top of the mounting post (55) is provided with threaded hole；On the master control borad (51)
It is provided with the through-hole (511) with threaded hole cooperation.
4. the inverter box according to claim 1 for EPS emergency power supply, it is characterised in that: the fixed plate (4) is remote
Interval setting forms heat dissipation cavity (42) between side from cover board (11) and shell (1).
5. the inverter box according to claim 1 for EPS emergency power supply, it is characterised in that: the two of the shell (1)
Sidewall upper is respectively arranged with a thermovent (14), and two fans (3) are respectively arranged at two thermovents (14), institute
Radiator (2) is stated to be set between two fans (3)；On the shell (1) of the inverter module (41) and master control borad (51) two sides
It is provided with several ventilation holes (15).
6. the inverter box according to claim 1 for EPS emergency power supply, it is characterised in that: in the shell (1) in
It is provided between radiator (2) and fixed plate (4) heat conduction baffle (6), the contact surface of the radiator (2) and heat conduction baffle (6)
Fitting.
7. the inverter box according to claim 1 for EPS emergency power supply, it is characterised in that: set on the turnover panel (5)
It is equipped with relief hole (54), the relief hole (54) is set to one end on turnover panel (5) close to articulated shaft.
8. the inverter box according to claim 1 for EPS emergency power supply, it is characterised in that: the bottom of the shell (1)
Portion is removably connected with access panel (12), and the access panel (12) is provided between the one end and shell (1) of fixed plate (4)
The threading opening (13) picked out for route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237195.XU CN209608551U (en) | 2019-02-25 | 2019-02-25 | A kind of inverter box for EPS emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237195.XU CN209608551U (en) | 2019-02-25 | 2019-02-25 | A kind of inverter box for EPS emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608551U true CN209608551U (en) | 2019-11-08 |
Family
ID=68404573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920237195.XU Active CN209608551U (en) | 2019-02-25 | 2019-02-25 | A kind of inverter box for EPS emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608551U (en) |
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2019
- 2019-02-25 CN CN201920237195.XU patent/CN209608551U/en active Active
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