CN210467734U - Built-in protector for current overload - Google Patents
Built-in protector for current overload Download PDFInfo
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- CN210467734U CN210467734U CN201921971506.1U CN201921971506U CN210467734U CN 210467734 U CN210467734 U CN 210467734U CN 201921971506 U CN201921971506 U CN 201921971506U CN 210467734 U CN210467734 U CN 210467734U
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Abstract
The utility model discloses a built-in protector for current overload, which belongs to the field of protectors and comprises a shell, a cover body is clamped at the front side of the shell, an insulating layer is fixedly connected inside the shell and the cover body respectively, a reinforcing layer is fixedly connected outside the shell and the cover body respectively, a fireproof layer is fixedly connected inside the reinforcing layer, a waterproof layer is fixedly connected inside the fireproof layer, a first lug is fixedly connected uniformly with the shell, a second lug is fixedly connected uniformly with the cover body, a radiating groove is uniformly arranged on the shell, the shell and the cover body are respectively strengthened and protected by arranging a plurality of layers, the shell and the cover body are prevented from being easily damaged by the influence of the external severe environment, the shell and the cover body are protected, meanwhile, the internal electronic elements of the shell and the cover body are protected, and the joint of the shell and the cover body is conveniently sealed by the connection of a containing groove, a sealing gasket and a clamping, the phenomenon of water leakage is avoided.
Description
Technical Field
The utility model relates to a protector field, more specifically say, relate to a built-in protector of electric current overload.
Background
The protector is a device for providing power utilization safety protection for the electric appliance, an intelligent high-voltage prevention device is arranged in the protector, and the internal protection device can be intelligently started under the abnormal condition that the electric appliance is subjected to instantaneous high voltage, so that the power utilization safety of the rear-end electric appliance is ensured. Can be divided into two main categories: the first is a household protector; and the other is mechanical protector, and corresponding protectors are selected according to different requirements.
At present, most of shells of the existing current overload built-in protector are simple plastic shells and do not have any protection function, and the shells are easily damaged due to the influence of the external severe environment, so that electronic elements in the shells are easily damaged, and meanwhile, the joints of the shells and a cover body are mostly unsealed, so that water easily enters, and a lot of troubles are brought.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a built-in protector of electric current overload, through the setting on a plurality of layers, play the effect of strengthening the protection respectively to casing and lid, avoid casing and lid to receive external adverse circumstances's influence and damage easily, play guard action to casing and lid, play guard action to the inside electronic component of casing and lid simultaneously, through holding the groove, sealed pad and the being connected of draw-in groove, the convenience makes the junction of casing and lid sealed, the phenomenon of avoiding appearing leaking.
In order to solve the above problems, the utility model adopts the following technical proposal.
A built-in protector for current overload comprises a shell, a cover body is clamped at the front side of the shell, an insulating layer is fixedly connected inside the shell and the cover body respectively, a reinforcing layer is fixedly connected outside the shell and the cover body respectively, a fireproof layer is fixedly connected inside the reinforcing layer, a waterproof layer is fixedly connected inside the fireproof layer, a first convex block is fixedly connected uniformly with the shell, a second convex block is fixedly connected uniformly with the cover body, a heat dissipation groove is uniformly arranged on the shell, a heat absorption plate is fixedly connected inside the heat dissipation groove, a heat conduction plate is fixedly connected to one side of the heat absorption plate, a heat dissipation plate is fixedly connected to one side of the heat conduction plate, a containing groove is arranged on the shell, a sealing gasket is clamped inside the containing groove, a clamping groove is arranged on the cover body, and the shell and the cover body are respectively protected by arranging a plurality of layers, avoid casing and lid to receive the influence of external adverse circumstances and damage easily, play the guard action to casing and lid, play the guard action to the inside electronic component of casing and lid simultaneously, through holding groove, sealed pad and the being connected of draw-in groove, conveniently make the junction of casing and lid sealed, avoid appearing the phenomenon of leaking.
Furthermore, the casing and the cover body both belong to rectangles, the fireproof layer is as thick as the waterproof layer, and the fireproof layer and the waterproof layer respectively play a fireproof and waterproof function for the internal electronic elements of the casing and the cover body.
Furthermore, both ends fixedly connected with otic placode respectively about the rear side of casing, first lug passes through bolt fixed connection with the second lug, through the setting of first lug and second lug, conveniently makes casing and lid be connected.
Furthermore, the heat absorbing plate, the heat conducting plate and the radiating plate are the same in thickness, one side of the heat absorbing plate is communicated with the inner side of the shell, and the electronic element in the shell is conveniently and quickly cooled through the arrangement of the heat absorbing plate, the heat conducting plate and the radiating plate.
Furthermore, one side of the heat dissipation plate is communicated with the outer side of the shell, and the heat conduction plate is made of heat conduction silicone grease.
Furthermore, the material of heating panel belongs to aluminium, the inside joint of one side and the draw-in groove of sealed pad, the material of heat-conducting plate belongs to heat conduction silicone grease, and heat conduction silicone grease can conduct the heat fast.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the setting on a plurality of layers, plays the effect of strengthening the protection respectively to casing and lid, avoids casing and lid to receive external adverse circumstances's influence and damage easily, plays the guard action to casing and lid, plays the guard action to the inside electronic component of casing and lid simultaneously, through holding the groove, sealed the pad and being connected with the draw-in groove, conveniently makes the junction of casing and lid sealed, avoids appearing the phenomenon of leaking.
(2) The shell and the cover body are all rectangular, the fireproof layer and the waterproof layer are the same in thickness, and the fireproof layer and the waterproof layer respectively play a fireproof function and a waterproof function for internal electronic elements of the shell and the cover body.
(3) Both ends are fixedly connected with otic placode respectively about the rear side of casing, and first lug passes through bolt fixed connection with the second lug, through the setting of first lug with the second lug, conveniently makes casing and lid be connected.
(4) The heat absorbing plate, the heat conducting plate and the radiating plate are the same in thickness, one side of the heat absorbing plate is communicated with the inner side of the shell, and the electronic element in the shell is conveniently and quickly cooled through the arrangement of the heat absorbing plate, the heat conducting plate and the radiating plate.
(5) One side of the heat dissipation plate is communicated with the outer side of the shell, the material of the heat conduction plate belongs to heat conduction silicone grease, the material of the heat dissipation plate belongs to aluminum, one side of the sealing gasket is clamped with the inner portion of the clamping groove, the material of the heat conduction plate belongs to heat conduction silicone grease, and heat can be conducted quickly through the heat conduction silicone grease.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the housing of the present invention;
fig. 3 is a cross-sectional view of the cover of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention;
fig. 5 is a schematic view of the housing of the present invention.
The reference numbers in the figures illustrate:
the heat-conducting plate comprises a shell 1, a cover body 2, an insulating layer 3, a reinforcing layer 4, a fireproof layer 5, a waterproof layer 6, an ear plate 7, a first convex block 8, a second convex block 9, a heat-radiating groove 10, a heat-absorbing plate 11, a heat-conducting plate 12, a heat-radiating plate 13, a containing groove 14, a sealing gasket 15 and a clamping groove 16.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, a built-in current overload protector comprises a casing 1 and fig. 2-4, wherein a cover 2 is fastened to the front side of the casing 1, an insulating layer 3 is fixedly connected to the insides of the casing 1 and the cover 2, a reinforcing layer 4 is fixedly connected to the outsides of the casing 1 and the cover 2, a fire-proof layer 5 is fixedly connected to the inside of the reinforcing layer 4, a waterproof layer 6 is fixedly connected to the inside of the fire-proof layer 5, a first projection 8 is fixedly connected to the casing 1 uniformly, a second projection 9 is fixedly connected to the cover 2 uniformly, a heat dissipation groove 10 is uniformly formed in the casing 1, a heat absorption plate 11 is fixedly connected to one side of the heat dissipation groove 10, a heat conduction plate 12 is fixedly connected to one side of the heat absorption plate 11, a heat dissipation plate 13 is fixedly connected to one side of the heat conduction plate 12, a containing groove 14 is formed in, through the setting on a plurality of layers, play the effect of strengthening the protection respectively to casing 1 and lid 2, avoid casing 1 and lid 2 to receive external adverse circumstances's influence and damage easily, play the guard action to casing 1 and lid 2, play the guard action to the inside electronic component of casing 1 and lid 2 simultaneously, through holding groove 14, sealed pad 15 is connected with draw-in groove 16, conveniently make casing 1 sealed with the junction of lid 2, the phenomenon of avoiding appearing leaking.
Referring to fig. 2-4, the casing 1 and the cover 2 are rectangular, the fireproof layer 5 and the waterproof layer 6 have the same thickness, the fireproof layer 5 and the waterproof layer 6 respectively have fireproof and waterproof functions on the internal electronic components of the casing 1 and the cover 2, the upper end and the lower end of the rear side of the casing 1 are respectively and fixedly connected with an ear plate 7, the first bump 8 and the second bump 9 are fixedly connected through a bolt, and the casing 1 and the cover 2 are conveniently connected through the arrangement of the first bump 8 and the second bump 9.
Referring to fig. 2-4, the heat absorbing plate 11, the heat conducting plate 12 and the heat dissipating plate 13 have the same thickness, one side of the heat absorbing plate 11 is connected to the inner side of the casing 1, the heat absorbing plate 11, the heat conducting plate 12 and the heat dissipating plate 13 are arranged to facilitate rapid heat dissipation of electronic components inside the casing 1, one side of the heat dissipating plate 13 is connected to the outer side of the casing 1, the heat conducting plate 12 is made of heat conducting silicone grease, the heat dissipating plate 13 is made of aluminum, one side of the sealing gasket 15 is clamped to the inside of the clamping groove 16, the heat conducting plate 12 is made of heat conducting silicone grease, and the heat conducting silicone grease can conduct heat.
The heat emitted by the electronic element in the shell 1 is absorbed by the heat absorbing plate 11 and then is conducted to the heat radiating plate 13 through the heat conducting plate 12, and is quickly radiated to the outer side of the shell 1 through the heat radiating plate 13, thereby achieving the effect of quick heat radiation, playing a role of protecting the electronic element in the shell 1, avoiding the defects caused by heat accumulation, playing a role of strengthening protection on the shell 1 and the cover body 2 respectively through the clamping connection of the rear side of the sealing gasket 15 and the inner side of the containing groove 14, the clamping connection of the front side of the sealing gasket 15 and the clamping groove 16, conveniently sealing the connection of the shell 1 and the cover body 2, avoiding the phenomenon of water leakage at the connection of the shell 1 and the cover body 2, playing a role of protecting the internal electronic element of the shell 1 and the cover body 2 through the arrangement of a plurality of layers, avoiding the shell 1 and the cover body 2 from being easily damaged due to the influence of the external severe environment, through holding the groove 14, sealed 15 and the connection of draw-in groove 16 of filling up, conveniently make the junction of casing 1 and lid 2 sealed, avoid appearing the phenomenon of leaking.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. A built-in current overload protector comprises a shell (1) and is characterized in that: the heat-insulation and heat-dissipation shell is characterized in that a cover body (2) is clamped on the front side of the shell (1), an insulation layer (3) is fixedly connected to the interiors of the shell (1) and the cover body (2) respectively, an enhancement layer (4) is fixedly connected to the outer sides of the shell (1) and the cover body (2) respectively, a fireproof layer (5) is fixedly connected to the inner side of the enhancement layer (4), a waterproof layer (6) is fixedly connected to the inner side of the fireproof layer (5), a first convex block (8) is fixedly connected to the shell (1) uniformly, a second convex block (9) is fixedly connected to the cover body (2) uniformly, heat-dissipation grooves (10) are uniformly arranged on the shell (1), a heat-absorbing plate (11) is fixedly connected to one side of the interior of the heat-dissipation grooves (10), a heat-conducting plate (12) is fixedly connected to, the shell (1) is provided with a containing groove (14), a sealing gasket (15) is clamped inside the containing groove (14), and the cover body (2) is provided with a clamping groove (16).
2. A current overload built-in protector according to claim 1, wherein: the shell (1) and the cover body (2) both belong to rectangles, and the thickness of the fireproof layer (5) is the same as that of the waterproof layer (6).
3. A current overload built-in protector according to claim 1, wherein: both ends are fixedly connected with otic placode (7) respectively about the rear side of casing (1), first lug (8) pass through bolt fixed connection with second lug (9).
4. A current overload built-in protector according to claim 1, wherein: the heat absorption plate (11), the heat conduction plate (12) and the heat dissipation plate (13) are the same in thickness, and one side of the heat absorption plate (11) is communicated with the inner side of the shell (1).
5. A current overload built-in protector according to claim 1, wherein: one side of the heat dissipation plate (13) is communicated with the outer side of the shell (1), and the heat conduction plate (12) is made of heat conduction silicone grease.
6. A current overload built-in protector according to claim 1, wherein: the material of heating panel (13) belongs to aluminium, one side and the inside joint of draw-in groove (16) of sealed pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971506.1U CN210467734U (en) | 2019-11-15 | 2019-11-15 | Built-in protector for current overload |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971506.1U CN210467734U (en) | 2019-11-15 | 2019-11-15 | Built-in protector for current overload |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210467734U true CN210467734U (en) | 2020-05-05 |
Family
ID=70436568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921971506.1U Active CN210467734U (en) | 2019-11-15 | 2019-11-15 | Built-in protector for current overload |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210467734U (en) |
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2019
- 2019-11-15 CN CN201921971506.1U patent/CN210467734U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220308 Address after: 213000, No.2, information Avenue, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Changrong Electric Appliance Co.,Ltd. Address before: No.10 Xinhai Avenue, Xuyi Economic Development Zone, Huaian City, Jiangsu Province Patentee before: Jiangsu Rongcheng Electric Appliance Co.,Ltd. |
|
| TR01 | Transfer of patent right |