CN208462283U - A kind of power grid backup auto-activating device collector - Google Patents
A kind of power grid backup auto-activating device collector Download PDFInfo
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- CN208462283U CN208462283U CN201821283074.0U CN201821283074U CN208462283U CN 208462283 U CN208462283 U CN 208462283U CN 201821283074 U CN201821283074 U CN 201821283074U CN 208462283 U CN208462283 U CN 208462283U
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- 238000009423 ventilation Methods 0.000 claims abstract description 81
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of power grid backup auto-activating device collectors, including shell, the bottom of shell is equipped with ventilating board, several ventilation holes are provided on ventilating board, ventilating layer is formed between ventilating board and Housing Base, the main ventilation pipe for leading to ventilating layer is fixed in the one side wall of shell, the secondary ventilation duct of at least three be connected to main ventilation pipe is additionally provided in ventilating layer, secondary ventilation duct gradually becomes smaller from one end close to main ventilation pipe toward one end internal diameter far from main ventilation pipe, several horizontally disposed air outlets are provided on every secondary ventilation duct, the top of shell or the top of housing sidewall are provided with heat release hole.The utility model has the advantages that: to uniform decrease in temperature is carried out in shell, then hot-air is discharged from heat release hole；Wind pressure in entire ventilating layer is also uniform, does not have the air outlet on root pair ventilation duct all horizontally disposed, rather than directly against ventilation hole, it is also to prevent from being discharged from the cold wind in secondary ventilation duct from ventilation hole and causing pressure in ventilating layer uneven.
Description
Technical field
The utility model relates to a kind of power grid backup auto-activating device collectors.
Background technique
The power grid backup auto-activating device acquisition device that collector is for acquiring power grid backup auto-activating device signal, but at present
The electric elements of acquisition device are all disposed in shell, and since the element on collector is numerous, and calorific value is bigger, if
It radiates not in time, influences whether collector operation stability, and existing collector is all using passive heat radiation, only in shell
On open heat release hole, heat dissipation effect is very bad.
Utility model content
The purpose of this utility model is to provide a kind of power grid backup auto-activating device collectors, can effectively solve the problem that existing adopt
The problem of storage heat dissipation effect is bad, influences collector stable operation.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of power grid is standby certainly
Device collector, including shell are thrown, the bottom of the shell is equipped with ventilating board, is provided with several ventilation holes on the ventilating board,
Ventilating layer is formed between ventilating board and Housing Base, and the main ventilation pipe for leading to ventilating layer is fixed in the one side wall of the shell,
The secondary ventilation duct of at least three be connected to main ventilation pipe is additionally provided in the ventilating layer, the pair ventilation duct is from close to main ventilation pipe
One end gradually become smaller toward far from one end internal diameter of main ventilation pipe, be provided on described every secondary ventilation duct it is several it is horizontally disposed go out
Air port, the top of the shell or the top of housing sidewall are provided with heat release hole.
Preferably, horizontally disposed air outlet, and left and right are provided in the left and right sides respectively on described every secondary ventilation duct
The air outlet of two sides is staggered.
Each ventilation hole is provided with the different air outlet of several diameters.
It is equipped with fixed frame in shell above the ventilating board, is fixed with wiring board, the wiring board on the fixed frame
Surrounding and shell inner sidewall between there are ventilation cell every.
It is provided with heat release hole on all side walls of the shell, the heat release hole is rectangle, on each heat release hole
It is equipped with the shelves item tilted down outwardly.
Compared with prior art, the utility model has the advantages that: setting main ventilation pipe and secondary ventilation duct pass through main ventilation pipe
Extraneous cold wind is introduced, is dispersed into ventilating layer in secondary ventilation duct, keeps the cold wind in ventilating layer more uniform, then passed through
Ventilation hole on ventilating board is even into in shell, and to uniform decrease in temperature is carried out in shell, then hot-air is discharged from heat release hole；
And the gradually smaller setting of internal diameter is used to secondary ventilation duct, wind pressure in secondary ventilation duct can be kept uniform, kept whole
Wind pressure in a ventilating layer is also uniform, does not have the air outlet on root pair ventilation duct all horizontally disposed, rather than directly opposite ventilation hole,
It is also to prevent from being discharged from the cold wind in secondary ventilation duct from ventilation hole and causing pressure in ventilating layer uneven.
On the every secondary ventilation duct horizontally disposed air outlet is provided in the left and right sides respectively, and the left and right sides goes out
Air port is staggered.Setting is two rows of and is staggered, and in order to further enhance cold wind air output and improves equal in ventilating layer
Even property.
Each ventilation hole is provided with the different air outlet of several diameters.By the way that the air outlet of different-diameter is arranged,
The air output of different zones on adjustable entire ventilating board, convenient for according to actual installation situation, the region big to calorific value adds
Wind Volume, the region small for calorific value reduce air quantity.
It is equipped with fixed frame in shell above the ventilating board, is fixed with wiring board, the wiring board on the fixed frame
Surrounding and shell inner sidewall between there are ventilation cell every.Wiring board is not directly anchored on ventilating board, but is fixed on solid
Determine on frame, there are certain distances between such wiring board and ventilating board, facilitate cold wind to spread, while between assist side and shell
Also retain interval to spread also for cold wind.
It is provided with heat release hole on all side walls of the shell, the heat release hole is rectangle, on each heat release hole
It is equipped with the shelves item tilted down outwardly.Hot-air can shed from any nearest heat release hole, and strip more expands
The area of heat release hole, while a grade item is set, it can both stop rainwater or unexpected spilling to enter in shell, can also be blocked in
Other component knocks heat release hole down when carrying perhaps installation or other parts are inadvertently fallen off in shell, to the intracorporal element of shell
It damages.
Detailed description of the invention
Fig. 1 is a kind of main view of power grid backup auto-activating device collector of the utility model；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Refering to fig. 1, Fig. 2, Fig. 3 are a kind of embodiment of power grid backup auto-activating device collector of the utility model, Yi Zhong electricity
The bottom of net backup auto-activating device collector, including shell 1, the shell 1 is equipped with ventilating board 2, if being provided on the ventilating board 2
Dry ventilation hole 3 forms ventilating layer 4 between 1 bottom plate of ventilating board 2 and shell, is fixed in the one side wall of the shell 1 and leads to ventilation
The main ventilation pipe 5 of layer 4, is additionally provided with the secondary ventilation ducts 6 of at least three be connected to main ventilation pipe 5 in the ventilating layer 4, described secondary to lead to
Air hose 6 gradually becomes smaller from one end close to main ventilation pipe 5 toward one end internal diameter far from main ventilation pipe 5, described every secondary ventilation duct 6
On be provided with several horizontally disposed air outlets 7, the top of 1 side wall of top or shell of the shell 1 is provided with heat release hole 8.It is main
Ventilation duct 5 can with extraneous blower or other connect for wind part.
Main ventilation pipe 5 and secondary ventilation duct 6 are set, extraneous cold wind is introduced by main ventilation pipe 5, is dissipated in secondary ventilation duct 6
Be dealt into ventilating layer 4, keep the cold wind in ventilating layer 4 more uniform, then by the ventilation hole 3 on ventilating board 2 even into
Into shell 1, to uniform decrease in temperature is carried out in shell 1, then hot-air is discharged from heat release hole 8；
And the gradually smaller setting of internal diameter is used to secondary ventilation duct 6, wind pressure in secondary ventilation duct 6 can be kept uniform, kept
Wind pressure in entire ventilating layer 4 is also uniform, does not have the air outlet 7 on root pair ventilation duct 6 all horizontally disposed, rather than directly against logical
Air holes 3 is also to prevent to be discharged from the cold wind in secondary ventilation duct 6 from ventilation hole 3 and lead in ventilating layer 4 pressure not
?.
Further, in order to improve air quantity uniformity in ventilating layer 4, respectively in the left and right sides on described every secondary ventilation duct 6
It is provided with horizontally disposed air outlet 7, and the air outlet 7 of the left and right sides is staggered, so-called to be staggered, i.e., the left and right sides goes out
Air port 7 is not on straight line of the same perpendicular to secondary 6 axis of ventilation duct, and preferably the air outlet 7 of the left and right sides is along secondary 6 axis of ventilation duct
Spacing on line is equal.
However the element heating in shell 1 is not uniformly, in order to adjust air output, each ventilation by calorific value
Hole 3 is provided with the different air outlet 9 of several diameters, according to the difference of heater element position, adjustable ventilation hole 3 it is big
It is small, to realize according to sites of heat generation difference, volume of air supply also different adjustment.
For wiring board 11, it is fixed on the fixed frame 10 in 2 upper shell 1 of ventilating board, route can be kept in this way
Spacing between plate 11 and ventilating board 2, to cold wind diffusion, there are spaces, while also staying between wiring board 11 and the side wall of shell 1
There is ventilation cell every 12, cold wind is allowed to rise, it is, of course, also possible to also open up ventilation hole 3 in assist side 11, further strengthens heat dissipation.
For heat release hole 8, can open up heat release hole 8 on all side walls of shell 1, can also wherein one side or two
Heat release hole 8 is opened up on face, heat release hole 8 can open up one or a plurality of, 8 rectangularity of heat release hole on each side wall, in order to
It prevents water or other sundries from entering in shell 1 from heat release hole 8, is equipped with grade item 13 on every heat release hole 8.
When needing to cool down to the element in collector shell 1, as long as by the air feeds such as main ventilation pipe 5 and extraneous blower
Equipment is connected, and cold wind send main ventilation pipe 5 to be sent into each item pair ventilation duct 6, is dispersed into ventilating layer 4 from the air outlet 7 of secondary ventilation duct 6
It is interior, ventilating layer 4 can mix guarantee ventilating layer 4 in pressure it is equal after, from ventilation hole 3 flow out, the cold wind flowed out in this way is uniform
, guarantee Homogeneouslly-radiating in shell 1, if main heater element compares concentration, diameter difference can be inserted on ventilation hole 3
Air outlet 9 air quantity is increased to the region that heater element is concentrated, to the little region of generating heat to adjust the air quantity of local location
Reduce air quantity, shell 1 is discharged from heat release hole 8 in last hot wind, to cool down to the element in shell 1, guarantees in shell 1
Element is able to maintain suitable temperature, so as to stable longtime running, while extending the service life of element.
The foregoing is merely specific embodiment of the utility model, but the technical characteristics of the utility model is not limited to
This, in the field of the utility model, made changes or modifications all cover practical new at this any those skilled in the art
Among the scope of the patents of type.
Claims (5)
1. a kind of power grid backup auto-activating device collector, including shell (1), it is characterised in that: the bottom of the shell (1) is equipped with
Ventilating board (2) is provided with several ventilation holes (3) on the ventilating board (2), and ventilation is formed between ventilating board (2) and shell (1) bottom plate
Layer (4), is fixed with the main ventilation pipe (5) for leading to ventilating layer (4) in the one side wall of the shell (1), in the ventilating layer (4) also
Equipped at least three secondary ventilation ducts (6) being connected to main ventilation pipe (5), the pair ventilation duct (6) is from close to main ventilation pipe (5)
One end gradually becomes smaller toward one end internal diameter far from main ventilation pipe (5), is provided on described every secondary ventilation duct (6) several horizontally disposed
Air outlet (7), the top of the shell (1) or the top of shell (1) side wall are provided with heat release hole (8).
2. a kind of power grid backup auto-activating device collector as described in claim 1, it is characterised in that: described every secondary ventilation duct
(6) it is provided with horizontally disposed air outlet (7) in the left and right sides respectively on, and the air outlet (7) of the left and right sides is staggered.
3. a kind of power grid backup auto-activating device collector as described in claim 1, it is characterised in that: each ventilation hole
(3) it is provided with the different air outlet of several diameters (9).
4. a kind of power grid backup auto-activating device collector as described in claim 1, it is characterised in that: on the ventilating board (2)
Fixed frame (10) are equipped in the shell (1) of side, are fixed with wiring board (11) on the fixed frame (10), the wiring board (11)
There are ventilation cells every (12) between surrounding and the inner sidewall of shell (1).
5. a kind of power grid backup auto-activating device collector as described in claim 1, it is characterised in that: the institute of the shell (1)
Have and be provided on side wall heat release hole (8), the heat release hole (8) is rectangle, be equipped on each heat release hole (8) outwardly facing
Under inclined shelves item (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283074.0U CN208462283U (en) | 2018-08-09 | 2018-08-09 | A kind of power grid backup auto-activating device collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283074.0U CN208462283U (en) | 2018-08-09 | 2018-08-09 | A kind of power grid backup auto-activating device collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462283U true CN208462283U (en) | 2019-02-01 |
Family
ID=65179218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821283074.0U Active CN208462283U (en) | 2018-08-09 | 2018-08-09 | A kind of power grid backup auto-activating device collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629252A (en) * | 2020-12-23 | 2021-04-09 | 湖北玛耐伦科技有限公司 | Kiln |
-
2018
- 2018-08-09 CN CN201821283074.0U patent/CN208462283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629252A (en) * | 2020-12-23 | 2021-04-09 | 湖北玛耐伦科技有限公司 | Kiln |
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