CN209418245U - A kind of photovoltaic transformer of dust-proof radiating - Google Patents

A kind of photovoltaic transformer of dust-proof radiating Download PDF

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Publication number
CN209418245U
CN209418245U CN201920265875.2U CN201920265875U CN209418245U CN 209418245 U CN209418245 U CN 209418245U CN 201920265875 U CN201920265875 U CN 201920265875U CN 209418245 U CN209418245 U CN 209418245U
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CN
China
Prior art keywords
side wall
filter screen
wall
dirt
dust
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
Application number
CN201920265875.2U
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Chinese (zh)
Inventor
屠昌益
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Subian Electric Co Ltd
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Subian Electric Co Ltd
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Filing date
Publication date
Application filed by Subian Electric Co Ltd filed Critical Subian Electric Co Ltd
Priority to CN201920265875.2U priority Critical patent/CN209418245U/en
Application granted granted Critical
Publication of CN209418245U publication Critical patent/CN209418245U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of photovoltaic transformers of dust-proof radiating of transformer technology field, including cabinet, the bottom of cabinets cavity is provided with photovoltaic transformer ontology, air-introduced machine is provided on the left of housing cavity, the side wall of housing cavity is evenly arranged with filter screen, the left side wall fitting of filter screen is provided with hairbrush, and the side wall of hairbrush is provided with piston rod, and the top of piston rod is fixedly connected with the connecting rod, the bottom activity of housing cavity is plugged with dirt-collecting box, the right side wall of dirt-collecting box is provided with drying device, and drying device is located at the top of air inlet, staff pushes hairbrush to move up and down by connecting rod in the device, hairbrush is set to play the role of cleaning to filter screen, filter screen is avoided to be blocked, to guarantee air intake, three groups of filter screens can filter impurity of different sizes step by step, improve filter effect, and effectively It avoids being blocked, ensure that the normal work of filter screen, to play good heat spreading function.

Description

A kind of photovoltaic transformer of dust-proof radiating
Technical field
The utility model relates to transformer technology field, specially a kind of photovoltaic transformer of dust-proof radiating.
Background technique
Existing photovoltaic transformer can generate heat at work, influence the working efficiency of photovoltaic transformer, it is therefore desirable to To photovoltaic transformer ventilation and heat, and existing photovoltaic transformer be mostly by the impurity in filter screen filtration air, but it is long when Between can be blocked by impurity using rear filter screen, ventilation quantity is reduced, so that heat dissipation effect is influenced, therefore, it is proposed that a kind of dust-proof The photovoltaic transformer of heat dissipation.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic transformers of dust-proof radiating, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of photovoltaic transformer of dust-proof radiating, packet Include cabinet, the bottom of cabinets cavity is provided with photovoltaic transformer ontology, and the downside wall of cabinet offers air outlet, air outlet it is interior Chamber is connected with barrier, and the right side opening of cabinet side wall is equipped with air inlet, and the side wall of cabinet is provided with shell, housing cavity Left side is provided with air-introduced machine, and the side wall of housing cavity is evenly arranged with filter screen, the left side wall fitting setting hairiness of filter screen Brush, and the side wall of hairbrush is provided with piston rod, and the top activity of piston rod runs through the side wall of shell, and the top of piston rod End is fixedly connected with the connecting rod, and the bottom activity of housing cavity is plugged with dirt-collecting box, and dirt-collecting box inner cavity is evenly arranged with isolation Block, and the side wall of spacing block is bonded with the downside wall of filter screen, the front and rear sides wall of dirt-collecting box are provided with sliding block, in shell The bottom of side wall offers the sliding slot to match with sliding block, and the right side wall of dirt-collecting box is provided with drying device, and drying device position In the top of air inlet.
Preferably, drying device includes connection ring, and the left side wall of connection ring is fixedly connected with dirt-collecting box, and in connection ring The bottom of cavity wall is provided with fixed nonwoven layer, and the centre of connection ring inner cavity is provided with drying layer, and the top of connection ring internal chamber wall Portion is connected with activity nonwoven layer.
Preferably, it is provided with air distribution plate at the top of cabinets cavity, and is uniformly provided with ventilation hole on air distribution plate, and ventilation hole Rectangular array distribution.
Preferably, filter screen has three groups, and is arranged successively on the left of three groups of filter screens to the right side, and the mesh diameter of filter screen from It is left-to-right to be gradually reduced.
Preferably, the left side wall of shell is evenly arranged with baffle, and baffle is arranged successively from top to bottom, and the left end of baffle It tilts down.
Preferably, the front and rear sides wall of hairbrush is provided with guide pad, and the front and rear sides inner wall of shell offer with The guide groove that guide pad matches.
Compared with prior art, the utility model has the beneficial effects that staff is pushed by connecting rod in the device Hairbrush moves up and down, and hairbrush is made to play the role of cleaning to filter screen, and filter screen is avoided to be blocked, thus guarantee air intake, three Group filter screen can filter impurity of different sizes step by step, improve filter effect, and effectively avoid being blocked, ensure that filter screen Normal work, to play good heat spreading function.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model drying device structural schematic diagram.
In figure: 1, cabinet;2, photovoltaic transformer ontology;3, shell;4, filter screen;5, piston rod;6, hairbrush;7, it connects Bar;8, dirt-collecting box;9, drying device;91, connection ring;92, fixed nonwoven layer;93, drying layer;94, activity nonwoven layer; 10, air inlet;11, air outlet;12, barrier;13, air distribution plate;14, ventilation hole;15, baffle;16, spacing block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of photovoltaic transformer of dust-proof radiating, including Cabinet 1, the bottom of 1 inner cavity of cabinet are provided with photovoltaic transformer ontology 2, and the downside wall of cabinet 1 offers air outlet 11, air outlet 11 inner cavity is connected with barrier 12, and the barrier 12 of clamping facilitates disassembly, clears up to facilitate barrier 12 And replacement, the right side opening of 1 side wall of cabinet are equipped with air inlet 10, the side wall of cabinet 1 is provided with shell 3, a left side for 3 inner cavity of shell Side is provided with air-introduced machine, and air-introduced machine is electrically connected by conducting wire and external power supply switch, and the side wall of 3 inner cavity of shell is uniformly arranged There is filter screen 4, the left side wall fitting of filter screen 4 is provided with hairbrush 6, and the side wall of hairbrush 6 is provided with piston rod 5, and piston The top activity of bar 5 runs through the side wall of shell 3, and piston rod 5 and the junction of shell 3 are provided with sealing ring, to play close The effect of waterproof is sealed, and the top of piston rod 5 is fixedly connected with connecting rod 7, the bottom activity of 3 inner cavity of shell is plugged with dirt-collecting box 8, and 8 inner cavity of dirt-collecting box is evenly arranged with spacing block 16, and the side wall of spacing block 16 is bonded with the downside wall of filter screen 4, is connect The front and rear sides wall of dirt box 8 is provided with sliding block, and the bottom of 3 inner sidewall of shell offers the sliding slot to match with sliding block, passes through Sliding block is facilitated dirt-collecting box 8 with matching for sliding slot from the taking-up of the inner cavity of shell 3, makes dirt-collecting box 8 such as drawer, to facilitate Dirt-collecting box 8 is cleared up, the right side wall of dirt-collecting box 8 is provided with drying device 9, and drying device 9 is located at the upper of air inlet 10 Side can be dried air by drying device 9 when wind being made to enter the inner cavity of cabinet 1 by air inlet 10.
Wherein, drying device 9 includes connection ring 91, and the left side wall of connection ring 91 is fixedly connected with dirt-collecting box 8, and is connected The bottom of 91 internal chamber wall of ring is provided with fixed nonwoven layer 92, and the centre of 91 inner cavity of connection ring is provided with drying layer 93, drying layer 93 be lime dry particle or silica dehydrator particle, plays the role of dry humid air, to guarantee the dry of 1 inner cavity of cabinet It is dry, and activity nonwoven layer 94 is connected at the top of 91 internal chamber wall of connection ring, the activity nonwoven layer 94 of clamping facilitates disassembly, Cleaning replacement is carried out to drying layer 93 to facilitate;
It is provided with air distribution plate 13 at the top of 1 inner cavity of cabinet, and is uniformly provided with ventilation hole 14 on air distribution plate 13, and ventilation hole The distribution of 14 rectangular arrays, air distribution plate 13 play blocking wind action, and then wind is blown out by ventilation hole 14, to keep wind uniform Distribution, plays good heat spreading function;
Filter screen 4 has three groups, and is arranged successively on the left of three groups of filter screens 4 to the right side, and the mesh diameter of filter screen 4 from a left side to The right side is gradually reduced, and three groups of filter screens 4 is allow to filter impurity of different sizes step by step, improves filter effect, and effectively avoid blocking up Plug, avoids a filter screen 4 while filtering impurity of different sizes, and little particle on filter screen 4 is caused to block the gap of bulky grain, To result in blockage, intake is influenced;
The left side wall of shell 3 is evenly arranged with baffle 15, and baffle 15 is arranged successively from top to bottom, and the left end of baffle 15 It tilts down, and baffle 15 is located at the upside of dirt-collecting box 8, it is possible to prevente effectively from baffle 15 blocks dirt-collecting box 8, baffle 15 plays good The effect of good blocking rainwater, avoids rainwater from accidentally entering the inner cavity of shell 3;
The front and rear sides wall of hairbrush 6 is provided with guide pad, and the front and rear sides inner wall of shell 3 offers and guide pad The guide groove to match is played the role of guiding to moving up and down for hairbrush 6, is avoided by the matching of guide pad and guide groove The unexpected offset of hairbrush 6.
Working principle: outside air is sent into the inner cavity of shell 3 by air-introduced machine by the device, is filtered by filter screen 4 miscellaneous After matter, then by 93 dry air of drying layer, the inner cavity of cabinet 1 is then entered by air inlet 10, to photovoltaic transformer ontology 2 Play the role of cooling and heat dissipation, three groups of filter screens 4 can filter impurity of different sizes step by step, improve filter effect, and effectively It avoids being blocked, staff pushes the hairbrush 6 of 5 bottom of piston rod mobile by connecting rod 7, plays cleaning to filter screen 4 Effect avoids filter screen 4 from being blocked, sweeps the inner cavity that the dust fallen falls into dirt-collecting box 8, plays the role of collecting dust.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of photovoltaic transformer of dust-proof radiating, including cabinet, it is characterised in that: the bottom of cabinets cavity is provided with photovoltaic change Depressor ontology, the downside wall of cabinet offer air outlet, and the inner cavity of air outlet is connected with barrier, the right side opening of cabinet side wall Equipped with air inlet, the side wall of cabinet is provided with shell, and air-introduced machine, the side wall of housing cavity are provided on the left of housing cavity It is evenly arranged with filter screen, the left side wall fitting of filter screen is provided with hairbrush, and the side wall of hairbrush is provided with piston rod, and living The top activity of stopper rod runs through the side wall of shell, and the top of piston rod is fixedly connected with the connecting rod, the bottom of housing cavity Activity is plugged with dirt-collecting box, and dirt-collecting box inner cavity is evenly arranged with spacing block, and the bottom side of the side wall of spacing block and filter screen Wall fitting, the front and rear sides wall of dirt-collecting box are provided with sliding block, and the bottom of case inside wall offers the cunning to match with sliding block Slot, the right side wall of dirt-collecting box is provided with drying device, and drying device is located at the top of air inlet.
2. a kind of photovoltaic transformer of dust-proof radiating according to claim 1, it is characterised in that: drying device includes connection Ring, and the left side wall of connection ring is fixedly connected with dirt-collecting box, and the bottom of connection ring internal chamber wall is provided with fixed nonwoven layer, even The centre for connecing ring inner cavity is provided with drying layer, and activity nonwoven layer is connected at the top of connection ring internal chamber wall.
3. a kind of photovoltaic transformer of dust-proof radiating according to claim 1, it is characterised in that: set at the top of cabinets cavity It is equipped with air distribution plate, and is uniformly provided with ventilation hole on air distribution plate, and ventilation hole rectangular array is distributed.
4. a kind of photovoltaic transformer of dust-proof radiating according to claim 1, it is characterised in that: filter screen has three groups, and It is arranged successively on the left of three groups of filter screens to the right side, and the mesh diameter of filter screen is from left to right gradually reduced.
5. a kind of photovoltaic transformer of dust-proof radiating according to claim 1, it is characterised in that: the left side wall of shell is uniform It is provided with baffle, and baffle is arranged successively from top to bottom, and the left end of baffle tilts down.
6. a kind of photovoltaic transformer of dust-proof radiating according to claim 1, it is characterised in that: the front and rear sides wall of hairbrush It is provided with guide pad, and the front and rear sides inner wall of shell offers the guide groove to match with guide pad.
CN201920265875.2U 2019-03-04 2019-03-04 A kind of photovoltaic transformer of dust-proof radiating Expired - Fee Related CN209418245U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920265875.2U CN209418245U (en) 2019-03-04 2019-03-04 A kind of photovoltaic transformer of dust-proof radiating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920265875.2U CN209418245U (en) 2019-03-04 2019-03-04 A kind of photovoltaic transformer of dust-proof radiating

Publications (1)

Publication Number Publication Date
CN209418245U true CN209418245U (en) 2019-09-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920265875.2U Expired - Fee Related CN209418245U (en) 2019-03-04 2019-03-04 A kind of photovoltaic transformer of dust-proof radiating

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110517851A (en) * 2019-09-24 2019-11-29 国网山东省电力公司莱州市供电公司 A kind of main transformer cooling device
CN112558489A (en) * 2019-09-25 2021-03-26 上海泰盾电子科技有限公司 Dustproof thing networking controller of house

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110517851A (en) * 2019-09-24 2019-11-29 国网山东省电力公司莱州市供电公司 A kind of main transformer cooling device
CN112558489A (en) * 2019-09-25 2021-03-26 上海泰盾电子科技有限公司 Dustproof thing networking controller of house

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190920

Termination date: 20200304

CF01 Termination of patent right due to non-payment of annual fee