CN208318090U - Transformer and its device for driving away animals - Google Patents
Transformer and its device for driving away animals Download PDFInfo
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- CN208318090U CN208318090U CN201820791247.3U CN201820791247U CN208318090U CN 208318090 U CN208318090 U CN 208318090U CN 201820791247 U CN201820791247 U CN 201820791247U CN 208318090 U CN208318090 U CN 208318090U
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Abstract
The utility model relates to a kind of transformer and its device for driving away animals.For above-mentioned device for driving away animals for being set to transformer body, device for driving away animals includes shell, power generation mechanism, battery and ultrasonic wave generating mechanism；Shell includes the cold end of shell, the hot end portion for being set to shell side and the other side for being set to shell, and hot end portion is formed with cavity in shell for being connected to transformer body；Power generation mechanism includes leading metal layer, spacing block, p type semiconductor layer, n type semiconductor layer, first point of conductive metal layer and second point of conductive metal layer, and leading metal layer is within the cavity and is connected to hot end portion；Spacing block is within the cavity, and the both ends of spacing block are connect with cold end and leading metal layer respectively；Since the hot end portion of shell is connected on transformer body, the ultrasonic wave for generating ultrasonic wave generating mechanism is preferably acted on transformer body, it is ensured that device for driving away animals effectively drives animal.
Description
Technical field
The utility model relates to the technical fields of power supply unit, fill more particularly to a kind of transformer and its animal driving
It sets.
Background technique
Device for driving away animals in power distribution room is the mouse driving device powered using 220V AC voltage.Traditional mouse driving device exists
Following problems: due to the carelessness of operation maintenance personnel, it is not switched on the power supply switch of mouse driving device, specifically, is controlled in canister
The switch of mouse driving device processed is constantly in " automatic " state, and mouse driving device is made to be not powered up operation, causes mouse driving device that cannot drive in real time
The problem of mouse；The electric room bigger for some careats, the distance between transformer and mouse driving device farther out, make mouse driving device
The problem of sphere of action is limited, causes mouse driving device that cannot effectively drive mouse.
Utility model content
Based on this, it is necessary to mouse driving device cannot in real time and aiming at the problem that effectively rat destruction, provide a kind of transformer and its
Device for driving away animals.
A kind of device for driving away animals, for being set to transformer body, the device for driving away animals includes:
Shell, including shell, the other side that is set to the hot end portion of the shell side and is set to the shell
Cold end, the shell, the hot end portion and the cold end are integrally formed, and the hot end portion is for being connected to the transformer
On ontology, cavity is formed in the shell；
Power generation mechanism, the power generation mechanism include leading metal layer, spacing block, p type semiconductor layer, n type semiconductor layer,
First point of conductive metal layer, second point of conductive metal layer, the leading metal layer are located in the cavity and are connected to described
Hot end portion；The spacing block is located in the cavity, and the both ends of the spacing block respectively with the cold end and described leading
Metal layer connection, makes the cavity be divided into first point of chamber and second point of chamber at two intervals；The p type semiconductor layer is located at
Described first point intracavitary and abut with the leading metal layer；The n type semiconductor layer be located at described second point it is intracavitary and with
The leading metal layer abuts；First point of conductive metal layer be located at described first point it is intracavitary and with the leading electric metal
Layer is oppositely arranged, and the two sides of first point of conductive metal layer are abutted with the p type semiconductor layer and the cold end respectively；
Second point of conductive metal layer be located at described second point it is intracavitary and be oppositely arranged with the leading metal layer, and described second
The two sides of conductive metal layer are divided to abut respectively with the n type semiconductor layer and the cold end；
Battery, the battery are electrically connected with first point of conductive metal layer and second point of conductive metal layer respectively
It connects；And
Ultrasonic wave generating mechanism is set on the shell, and the ultrasonic wave generating mechanism is electrically connected to the electric power storage
Chi Shang, the ultrasonic wave generating mechanism is for generating ultrasonic wave.
The ultrasonic wave generating mechanism includes loudspeaker in one of the embodiments, and the loudspeaker is set to described
On the outer wall of shell；After ultrasonic wave generating mechanism is powered, loudspeaker vibrates, and ultrasonic wave generating mechanism is made to generate ultrasound
Wave.
The number of the loudspeaker is multiple in one of the embodiments, and multiple loudspeakers are along the shell
Circumferentially-spaced distribution makes ultrasonic wave generating mechanism preferably generate ultrasonic wave.
The device for driving away animals further includes magnet in one of the embodiments, and the magnet is embedded at the hot end
Portion is adsorbed in hot end portion preferably on transformer body, and the heat that such transformer body work generates preferably is transferred to
In the portion of hot end.
The magnet is ring structure in one of the embodiments,.
A kind of transformer, including device for driving away animals described in transformer body and any of the above-described embodiment, the hot end
Portion is connected on the transformer body.
Machine occurs for above-mentioned transformer and its device for driving away animals, including shell, power generation mechanism, battery and ultrasonic wave
Structure, shell include the cold end of shell, the hot end portion for being set to shell side and the other side for being set to shell, hot end portion
It is connected on transformer body, the heat for enabling transformer body work to generate is conducted to the portion of hot end；Due to shell, hot end
Portion and cold end are integrally formed, and keep the structure of shell compacter；Cavity, the leading electric metal of power generation mechanism are formed in shell
Layer, spacing block, p type semiconductor layer, N type semiconductor layer, first point of conductive metal layer, second point of conductive metal layer are respectively positioned on chamber
In vivo, leading metal layer is connected to hot end portion, conducts the heat in hot end portion to leading metal layer, and spacing block is located at chamber
In vivo, and the both ends of spacing block are connect with cold end and leading metal layer respectively, and cavity is made to be divided into the first of two intervals
Point chamber and second point it is intracavitary；P type semiconductor layer be located at first point it is intracavitary and abutted with leading metal layer, first point of conductive metal
Layer be located at first point it is intracavitary and be oppositely arranged with leading metal layer；N type semiconductor layer be located at second point it is intracavitary and with leading electricity
Metal layer abuts, second point of conductive metal layer be located at second point it is intracavitary and be oppositely arranged with leading metal layer, since p-type is partly led
Body layer is different with the electric conductivity of n type semiconductor layer, and since there are the temperature difference, i.e. P-type semiconductor between cold end and hot end portion
There is the temperature difference in the two sides of layer and the two sides of n type semiconductor layer, produce first point of conductive metal layer and second point of conductive metal layer
Raw potential difference, to make power generation mechanism convert heat into electric energy, to charge to battery；Due to ultrasonic wave generating mechanism
It is set on shell, and is electrically connected on battery, battery is made to power to ultrasonic wave generating mechanism to generate ultrasonic wave；Due to
The hot end portion of shell is connected on transformer body always, and thermal energy can be generated in the transformer body course of work, makes generator
Structure generates electricity incessantly, to constantly charge a battery, such battery is not necessarily to take electricity to transformer body, does not have to worry
The problem of line loss, can constantly power to ultrasonic wave generating mechanism, make ultrasonic wave generating mechanism non-stop run, realize real-time
Rat destruction；Since the hot end portion of shell is connected on transformer body, the ultrasonic wave for generating ultrasonic wave generating mechanism is preferably made
On for transformer ontology, it is ensured that animal driving equipment effectively drives animal.
Detailed description of the invention
Fig. 1 is that the device for driving away animals of an embodiment is installed on the schematic diagram of transformer body；
Fig. 2 is the schematic diagram of device for driving away animals shown in Fig. 1；
Fig. 3 is device for driving away animals connection schematic diagram shown in Fig. 2；
Fig. 4 is another schematic diagram of device for driving away animals shown in Fig. 3；
Fig. 5 is that the device for driving away animals of another embodiment is installed on the schematic diagram of transformer body.
Specific embodiment
Transformer and its device for driving away animals are carried out below with reference to relevant drawings for the ease of understanding the utility model,
A more complete description.The preferred embodiment of transformer and its device for driving away animals is given in attached drawing.But transformer and its dynamic
Object device for driving away can be realized using many different forms, however it is not limited to embodiment described herein.On the contrary, providing
The purpose of these embodiments is to keep the disclosure to transformer and its device for driving away animals more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Herein in the used in the description of transformer and its device for driving away animals
Term be only for the purpose of describing specific embodiments and be not intended to limit the utility model.Art used herein
Language " and/or " it include any and all combinations of one or more related listed items.
For example, a kind of device for driving away animals is for being set to transformer body；For example, the device for driving away animals includes
Shell, power generation mechanism, battery and ultrasonic wave generating mechanism；For example, shell includes shell, is set to the shell side
Hot end portion and be set to the shell the other side cold end；For example, the shell, the hot end portion and the cold end
Portion is integrally formed；For example, the hot end portion is for being connected to the transformer body；For example, being formed with chamber in the shell
Body；For example, the power generation mechanism is led including leading metal layer, spacing block, p type semiconductor layer, n type semiconductor layer, first point
Metal layer and second point of conductive metal layer；For example, the leading metal layer is located in the cavity and is connected to the heat
End；For example, the spacing block is located in the cavity, and the both ends of the spacing block respectively with the cold end and the master
Conductive metal layer connection, makes the cavity be divided into first point of chamber and second point of chamber at two intervals；For example, the p-type is partly led
Body layer be located at described first point it is intracavitary and abutted with the leading metal layer；For example, the n type semiconductor layer is located at described the
Two points intracavitary and abut with the leading metal layer；For example, first point of conductive metal layer is intracavitary positioned at described first point
And be oppositely arranged with the leading metal layer, and the two sides of first point of conductive metal layer respectively with the P-type semiconductor
Layer and the cold end abut；For example, second point of conductive metal layer be located at described second point it is intracavitary and with the leading electricity
Metal layer is oppositely arranged, and the two sides of second point of conductive metal layer respectively with the n type semiconductor layer and the cold end
It abuts；For example, the battery is electrically connected with first point of conductive metal layer and second point of conductive metal layer respectively；Example
Such as, ultrasonic wave generating mechanism is set on the shell, and the ultrasonic wave generating mechanism is electrically connected on the battery；Example
Such as, the ultrasonic wave generating mechanism is for generating ultrasonic wave.
For example, a kind of device for driving away animals is for being set to transformer body, the device for driving away animals include shell,
Power generation mechanism, battery and ultrasonic wave generating mechanism；Shell include shell, the hot end portion for being set to the shell side, with
And it is set to the cold end of the other side of the shell, the shell, the hot end portion and the cold end are integrally formed, described
Hot end portion is formed with cavity in the shell for being connected to the transformer body；The power generation mechanism includes leading electricity
Metal layer, spacing block, p type semiconductor layer, n type semiconductor layer, first point of conductive metal layer and second point of conductive metal layer, institute
Leading metal layer is stated to be located in the cavity and be connected to the hot end portion；The spacing block is located in the cavity, and institute
The both ends for stating spacing block are connect with the cold end and the leading metal layer respectively, and the cavity is made to be divided into two intervals
First point of chamber and second point of chamber；The p type semiconductor layer be located at described first point it is intracavitary and supported with the leading metal layer
It connects；The n type semiconductor layer be located at described second point it is intracavitary and abutted with the leading metal layer；First point of conductive gold
Belong to layer and is located at described first point intracavitary and be oppositely arranged with the leading metal layer, and the two of first point of conductive metal layer
Side is abutted with the p type semiconductor layer and the cold end respectively；Second point of conductive metal layer is located at second point of chamber
It is interior and be oppositely arranged with the leading metal layer, and the two sides of second point of conductive metal layer are partly led with the N-type respectively
Body layer and the cold end abut；The battery respectively with first point of conductive metal layer and second point of conductive metal
Layer electrical connection；Ultrasonic wave generating mechanism is set on the shell, and the ultrasonic wave generating mechanism is electrically connected to the electric power storage
Chi Shang, the ultrasonic wave generating mechanism is for generating ultrasonic wave.
As shown in Figure 1, the device for driving away animals 100 of an embodiment drives for being set to transformer body 200a, animal
Device 100 is caught up with to generate frequency to drive animal, it is suitable at the distributing net platform region of interior distribution net.Animal can be mouse, bird, cat
Or dog etc..Referring also to Fig. 2 and Fig. 3, the device for driving away animals 100 include shell 110, power generation mechanism 120, battery 130
And ultrasonic wave generating mechanism 140.
Shell 110 includes shell 110a, is set to the hot end portion 110b of the shell side and is set to the shell
The other side cold end 110c.The hot end portion makes transformer body work for being connected to the transformer body 200a
The heat for making to generate is conducted to hot end portion.In the present embodiment, hot end portion, shell and cold end are integrally formed, and make the knot of shell
Structure is compacter, since shell, hot end portion and cold end 110c are integrally formed, keeps the structure of shell compacter.A reality wherein
It applies in example, hot end portion and cold end are arranged in parallel, and make shell between hot end portion and cold end 110c, to make the knot of shell
Structure arrangement is more reasonable.In other embodiments, hot end portion, shell and cold end can also each self-forming, and by welding or glue
It is connected together in succession.In the present embodiment, shell is cylindrical-shaped structure, manufactures the structure of shell more simply and readily.At it
In middle one embodiment, the cross section of hot end portion 110b and cold end 110c are circle, and hot end portion is in the projection on shell
Equal to cold end in the projection on shell, keep the structure of shell compacter.
Cavity 111 is formed in the shell.The power generation mechanism 120 include leading metal layer 121, spacing block 122,
P type semiconductor layer 123,124, first points of conductive metal layers 125 of n type semiconductor layer and second point of conductive metal layer 126, the master
Conductive metal layer 121 is located in the cavity 111 and is connected to the hot end portion 110b.The spacing block 122 is located at the chamber
In body 111, and the both ends of the spacing block 122 are connect with the cold end 110c and the leading metal layer 121 respectively, are made
The cavity 111 is divided into first point of chamber 111a and second point of chamber 111b at two intervals.The p type semiconductor layer 123 is located at
It is abutted in first point of chamber 111a and with the leading metal layer.The n type semiconductor layer 124 is located at second point of chamber
It is abutted in 111b and with the leading metal layer.First point of conductive metal layer 125 is located in first point of chamber 111a
And be oppositely arranged with the leading metal layer, and the two sides of first point of conductive metal layer respectively with the P-type semiconductor
Layer and the cold end abut.Second point of conductive metal layer 126 is located in second point of chamber 111b and dominates with described
Metal layer is oppositely arranged, and the two sides of second point of conductive metal layer respectively with the n type semiconductor layer and the cold end
Portion abuts.Due to p type semiconductor layer be located at first point it is intracavitary and abutted with leading metal layer, first point of conductive metal layer is located at
First point intracavitary and be oppositely arranged with leading metal layer.N type semiconductor layer be located at second point it is intracavitary and with leading metal layer
It abuts, it is intracavitary and be oppositely arranged with leading metal layer that second point of conductive metal layer is located at second point, and due to P type semiconductor
Layer is different with the electric conductivity of n type semiconductor layer, and there are the temperature difference, i.e., the two of p type semiconductor layer between cold end and hot end portion
There is the temperature difference in side and the two sides of n type semiconductor layer, first point of conductive metal layer and second point of conductive metal layer is made to generate potential
Difference, so that power generation mechanism 120 be made to convert heat into electric energy.
The battery 130 is electric with first point of conductive metal layer 125 and second point of conductive metal layer 126 respectively
Connection.Ultrasonic wave generating mechanism 140 is set on the shell 110a, and the ultrasonic wave generating mechanism is electrically connected to the storage
On battery 130.The ultrasonic wave generating mechanism is for generating ultrasonic wave.
The material of the p type semiconductor layer 123 is bismuth telluride in one of the embodiments, has p type semiconductor layer
Preferable electric conductivity.The material of the n type semiconductor layer 124 is bismuth telluride in one of the embodiments, makes N-type semiconductor
Layer has preferable electric conductivity.The material for dominating metal layer 121 in one of the embodiments, is copper or aluminium, makes leading electricity
Metal layer has preferable electric conductivity and thermal conductivity.In the present embodiment, the material for dominating metal layer is aluminium, makes power generation mechanism
Lighter weight.The material of first point of conductive metal layer is copper or aluminium in one of the embodiments, makes first point of conductive metal
Layer has preferable electric conductivity and thermal conductivity.In the present embodiment, the material of first point of conductive metal layer is aluminium, makes power generation mechanism
Lighter weight.The material of second point of conductive metal layer is copper or aluminium in one of the embodiments, makes second point of conductive metal
Layer has preferable electric conductivity and thermal conductivity.In the present embodiment, the material of second point of conductive metal layer is aluminium, makes power generation mechanism
Lighter weight.
The p type semiconductor layer and the n type semiconductor layer are oppositely arranged in one of the embodiments, make generator
The structure of structure is compacter and has preferable generating effect.Due to spacing block both ends respectively with cold end and leading metal layer
Connection, p type semiconductor layer and n type semiconductor layer be oppositely arranged, and makes by first point of chamber at two separated intervals of demarcation plate and the
Two points of chambers are more uniform symmetrical.In the present embodiment, demarcation plate is connected to the middle position of leading metal layer, makes first point of chamber
It is equal in magnitude with the volume of second point of chamber.
Ultrasonic wave generating mechanism is micro computer auto-ultrasonic generating mechanism in one of the embodiments, makes ultrasonic wave
The frequency for the ultrasonic wave that generating mechanism generates changes within a predetermined range of values, so that the frequency for generating device for driving away animals is more
Add it is intelligent and changeable, preferably elimination animal generate tolerance.
The ultrasonic wave generating mechanism 140 includes loudspeaker 142 in one of the embodiments, the loudspeaker setting
In on the outer wall of the shell.After ultrasonic wave generating mechanism is powered, loudspeaker vibrates, and produces ultrasonic wave generating mechanism
Raw ultrasonic wave.The number of the loudspeaker is multiple in one of the embodiments, and multiple loudspeakers 142 are along the shell
The circumferentially-spaced distribution of body, makes ultrasonic wave generating mechanism preferably generate ultrasonic wave.After ultrasonic wave generating mechanism is powered, often
One loudspeaker vibrates, and the intensity for making ultrasonic wave generating mechanism 140 generate ultrasonic wave is higher.In one of the embodiments,
Multiple loudspeakers 142 are distributed along the sidewall spacers of the shell 110a, the ultrasound for generating ultrasonic wave generating mechanism surrounding
Intensity of wave is more uniform, so that device for driving away animals 100 be made preferably to drive animal in surrounding either direction.In this reality
It applies in example, the number of loudspeaker is four.
For example, the ultrasonic wave generating mechanism 140 is ultrasonic wave generating mechanism, it is super within the scope of predetermined value for generating
Sound wave, avoiding the problem that the frequency for the ultrasonic wave that device for driving away animals 100 issues is more single makes animal be easy to produce tolerance,
Device for driving away animals is set to have the effect for driving animal always.Multiple loudspeakers are described in one of the embodiments,
The sidewall spacers of shell are uniformly distributed, and the ultrasonic intensity for generating ultrasonic wave generating mechanism surrounding is more uniform, to make
Object device for driving away can preferably drive animal in surrounding either direction.
The predetermined value range is 13kHz-20kHz in one of the embodiments, can preferably eliminate animal
Tolerance, so that device for driving away animals be made reliably to drive animal.
Referring also to Fig. 3, the device for driving away animals 100 further includes magnet 150 in one of the embodiments, described
Magnet 150 is embedded at the hot end portion 110b, is adsorbed in hot end portion preferably on transformer body, such transformer body work
The heat for making to generate preferably is transferred in the portion of hot end.For example, hot end portion offers card slot 112, magnet is located in card slot, makes magnetic
Iron is preferably set in the portion of hot end.The magnet is ring structure in one of the embodiments, pastes cold end preferably
It invests on transformer body.In the present embodiment, magnet is cirque structure, and in other embodiments, magnet can also be side
Shape structure.
The device for driving away animals further includes layer of silica gel in one of the embodiments, and the layer of silica gel is attached at described
The side away from the hot end portion in hot end portion, the layer of silica gel is attached on the transformer body, produces transformer body
Raw heat is quickly conducted to the portion of hot end, improves the heat transfer efficiency in hot end portion.
In order to improve the heat transfer efficiency in hot end portion, the animal driving equipment further includes leading in one of the embodiments,
Hot rib, thermally conductive rib are welded in the portion of hot end, and thermally conductive rib is also used to be welded on transformer body, makes transformer body
The heat of generation can also be conducted by thermally conductive rib to hot end portion, and the thermally conductive effect between transformer body and hot end portion is improved
Rate, so that thermal electric generator structure be made preferably to generate electricity.In other embodiments, Magnetic absorbing element can be omitted, and pass through hot end portion only
Thermally conductive rib is firmly secured on transformer body, simplifies the structure of animal driving equipment, while improving leading for hot end portion
The thermal efficiency.The number of thermally conductive rib is multiple in one of the embodiments, and multiple thermally conductive ribs are along the circumferentially-spaced of hot end portion
Distribution, further increases the heat transfer efficiency between transformer body and hot end portion.
Using above-described embodiment, within the scope of the diameter 9m of device for driving away animals, 98.9% mouse for testing use dare not
Close, 99.1% caterpillar dare not be close, and 97% swallow dare not be close；In the circumference diameter 5m range of device for driving away animals
Interior, 98.9% mouse for testing use gets a fright and struggles to escape, and 98.85% caterpillar gets a fright and struggles to escape
It runs, 98.3% swallow gets a fright and struggles to escape.
Referring again to Fig. 1, the utility model also provides a kind of transformer 10.Transformer 10 include transformer body 200a and
Device for driving away animals 100 described in any of the above-described embodiment, the hot end portion 100b are connected on the transformer body 200a.
In the present embodiment, transformer body 200a is oil-immersed transformer.The transformation in one of the embodiments,
Device ontology 200a includes transformer shell 210, high-tension porcelain insulator 220 and low voltage porcelain bottle 230, the high-tension porcelain insulator 220 and the low pressure
Porcelain vase 230 is all set on the transformer shell 210, and the hot end portion 110b is connected on transformer shell 210, and the heat
End 110b in this way consumes ultrasonic wave generating mechanism 130 between the high-tension porcelain insulator 220 and the low voltage porcelain bottle 230
Lesser power is the surrounding protection zone that can produce effectively covering transformer shell 210.In the present embodiment, hot end portion 110b inhales
It invests on transformer shell 210.Transformer body 200a further includes cooling fin 240, the cooling fin in one of the embodiments,
240 are set on the outer wall of the transformer shell 210, and the heat part for generating transformer shell 210 is by cooling fin 240 and outside
The air on boundary carries out heat exchange, avoids the problem that transformer shell 210 overheats, extends the service life of transformer body 200a.
It is appreciated that in other embodiments, transformer body can also be dry-type transformer.As shown in figure 5, another
In embodiment, the transformer body 200b includes transformer body 270, iron core 250 and folder 260, and the iron core 250 connects
In on the transformer body 270, the folder 260 is set on the iron core 250, and the hot end portion 110b is connected to described
On iron core 250, make power consumed by the ultrasonic wave of protection zone around effective covering of the generation of ultrasonic wave generating mechanism 130
It is lower.It is set on the iron core 250 in one of the embodiments, there are two HV Terminal 252, the hot end portion 110b is located at two
Between a HV Terminal, make around effective covering of ultrasonic wave generating mechanism generation consumed by the ultrasonic wave of protection zone
Power is lower.In one of the embodiments, the transformer body 270 include coil (it is not shown, hidden by insulating resin
Gear), insulating resin 272 and fan assembly 274, the insulating resin be wrapped in the coil, the insulating resin offers logical
Air duct, the fan assembly are connect with the insulating resin, and the fan assembly is used for the ventilating duct air feed, to insulation
Resin radiates, and transformer body is avoided to overheat.The transformer body further includes two companies in one of the embodiments,
Extension bar 280 is set on the insulating resin there are two high pressure connection 272a, the both ends of each connecting rod respectively with it is each described
High pressure connection and each HV Terminal electrical connection, are electrically connected each high pressure connection with each HV Terminal.
Machine occurs for above-mentioned transformer and its device for driving away animals, including shell, power generation mechanism, battery and ultrasonic wave
Structure, shell include the cold end of shell, the hot end portion for being set to shell side and the other side for being set to shell, hot end portion
It is connected on transformer body, the heat for enabling transformer body work to generate is conducted to the portion of hot end；It is formed in shell
Cavity, the leading metal layer of power generation mechanism, spacing block, P type semiconductor layer, n type semiconductor layer, first point of conductive metal layer,
Second point of conductive metal layer is respectively positioned in cavity, and leading metal layer is connected to hot end portion, conducts the heat in hot end portion to master
On conductive metal layer, spacing block is within the cavity, and the both ends of spacing block are connect with cold end and leading metal layer respectively, are made
Cavity is divided into first point of chamber that two are spaced and second point intracavitary；P type semiconductor layer be located at first point it is intracavitary and with leading electricity
Metal layer abuts, first point of conductive metal layer be located at first point it is intracavitary and be oppositely arranged with leading metal layer；N type semiconductor layer
It is intracavitary and abutted with leading metal layer positioned at second point, second point of conductive metal layer be located at second point it is intracavitary and with main conductive gold
Belong to layer to be oppositely arranged, since p type semiconductor layer is different with the electric conductivity of n type semiconductor layer, and due to cold end and hot end portion
Between there are the temperature difference, i.e. there is the temperature difference in the two sides of p type semiconductor layer and the two sides of n type semiconductor layer, make first point of conductive gold
Belong to layer and second point of conductive metal layer generate potential difference, so that power generation mechanism be made to convert heat into electric energy, with to battery into
Row charging；It since ultrasonic wave generating mechanism is set on shell, and is electrically connected on battery, occurs that battery to ultrasonic wave
Mechanism powers to generate ultrasonic wave；Since the hot end portion of shell is connected on transformer body always, and transformer body works
Thermal energy can be generated in the process, power generation mechanism is made to generate electricity incessantly, to constantly charge a battery, such battery is not necessarily to
Electricity is taken to transformer body, does not have to the problem of worrying line loss, can constantly power to ultrasonic wave generating mechanism, send out ultrasonic wave
Life structure non-stop run, realizes real-time rat destruction；Since the hot end portion of shell is connected on transformer body, make ultrasonic wave
The ultrasonic wave that mechanism generates preferably acts on transformer body, it is ensured that device for driving away animals effectively drives animal.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of device for driving away animals, for being set to transformer body, which is characterized in that the device for driving away animals packet
It includes:
Shell including shell, is set to the hot end portion of the shell side and the cold end for the other side for being set to the shell
Portion, the shell, the hot end portion and the cold end are integrally formed, and the hot end portion is for being connected to the transformer body
On, cavity is formed in the shell；
Power generation mechanism, the power generation mechanism include leading metal layer, spacing block, p type semiconductor layer, n type semiconductor layer, first
Divide conductive metal layer, second point of conductive metal layer, the leading metal layer is located in the cavity and is connected to the hot end
Portion；The spacing block is located in the cavity, and the both ends of the spacing block respectively with the cold end and the main conductive gold
Belong to layer connection, the cavity is made to be divided into first point of chamber and second point of chamber at two intervals；The p type semiconductor layer is located at described
First point intracavitary and abut with the leading metal layer；The n type semiconductor layer be located at described second point it is intracavitary and with it is described
Leading metal layer abuts；First point of conductive metal layer be located at described first point it is intracavitary and with the leading metal layer phase
The two sides of setting, and first point of conductive metal layer are abutted with the p type semiconductor layer and the cold end respectively；It is described
It is intracavitary and be oppositely arranged with the leading metal layer that second point of conductive metal layer is located at described second point, and described second point is led
The two sides of metal layer are abutted with the n type semiconductor layer and the cold end respectively；
Battery, the battery are electrically connected with first point of conductive metal layer and second point of conductive metal layer respectively；
And
Ultrasonic wave generating mechanism is set on the shell, and the ultrasonic wave generating mechanism is electrically connected on the battery,
The ultrasonic wave generating mechanism is for generating ultrasonic wave.
2. device for driving away animals according to claim 1, which is characterized in that the ultrasonic wave generating mechanism includes loudspeaking
Device, the loudspeaker are set on the outer wall of the shell.
3. device for driving away animals according to claim 2, which is characterized in that the number of the loudspeaker be it is multiple, it is multiple
Circumferentially-spaced distribution of the loudspeaker along the shell.
4. device for driving away animals according to claim 1, which is characterized in that the device for driving away animals further includes magnet,
The magnet is embedded at the hot end portion.
5. device for driving away animals according to claim 4, which is characterized in that the magnet is ring structure.
6. a kind of transformer, which is characterized in that driven including animal described in transformer body and any one of claims 1 to 5
Device is caught up with, the hot end portion is connected on the transformer body.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477136A (en) * | 2018-05-25 | 2018-09-04 | 广州供电局有限公司 | Transformer and its device for driving away animals |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477136A (en) * | 2018-05-25 | 2018-09-04 | 广州供电局有限公司 | Transformer and its device for driving away animals |
| CN108477136B (en) * | 2018-05-25 | 2024-02-23 | 广东电网有限责任公司广州供电局 | Transformer and animal driving device thereof |
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Effective date of registration: 20200923 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |