CN209168841U - A kind of high heat-dissipation resistor of lightweight - Google Patents
A kind of high heat-dissipation resistor of lightweight Download PDFInfo
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- CN209168841U CN209168841U CN201821644631.7U CN201821644631U CN209168841U CN 209168841 U CN209168841 U CN 209168841U CN 201821644631 U CN201821644631 U CN 201821644631U CN 209168841 U CN209168841 U CN 209168841U
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- cylinder
- shell
- resistor
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- high heat
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Abstract
The utility model discloses a kind of high heat-dissipation resistors of lightweight, including Cylinder Shell, it is arranged in the intracorporal cylinder of the shell and resistor column, the both ends of the Cylinder Shell are equipped with conductor plate, the surface of the shell is equipped with cooling fin, the cylinder is hollow structure, and the outer surface of cylinder is connected by the fixed plate of annular setting with the inner walls, the both ends of the cylinder both pass through the conductor plate and extend to outside the shell, it is corresponded on the conductor plate and is uniformly provided with conductor pin between the cylinder and the shell, the surface of the conductor pin is wound with resistance wire along its length, the both ends of the cylinder are provided with binding post, pin is provided on the binding post, the utility model structure is simple, it is practical and convenient, by the way that cooling fin is arranged, heat in resistor can pass to the external world by cooling fin, with scattered Heat function.
Description
Technical field:
The utility model relates to field of electrical components, and in particular to a kind of high heat-dissipation resistor of lightweight.
Background technique:
Resistor is general in daily life to be directly known as resistance.It is a current limiting element, after resistance is connect in circuit,
The resistance value of resistor is fixed usually two pins, it can limit the size of current by its institute's chord road.Resistance value cannot
What is changed is known as fixed resister.Resistance value variable referred to as potentiometer or variable resistance.Preferably resistor is linear, i.e.,
It is directly proportional to additional instantaneous voltage by the transient current of resistor.Variable resistance for partial pressure.In exposed resistor body
On, it pressed against one or two removable hard contact.Contact position determines the resistance value between resistor body either end and contact.Fixed resistance
There are two immovable contact or stabilizer blade, some existing resistor structures are complicated, and heavier-weight is inconvenient to use, and
Heat dissipation effect is bad.
In this regard, the utility model is proposed a kind of high heat-dissipation resistor of lightweight.
Utility model content:
It is simple that the technical problem to be solved by the utility model is to provide structures, the resistance of light weight, good heat dissipation effect
Device.
The following technical solution is employed for technical problem to be solved in the utility model to realize: a kind of lightweight height heat dissipation electricity
Device, including Cylinder Shell, setting are hindered in the intracorporal cylinder of the shell and resistor column, and the both ends of the Cylinder Shell are all provided with
There is conductor plate, the surface of the shell is equipped with cooling fin, and the cylinder is hollow structure, and the outer surface of cylinder passes through annular
The fixed plate of setting is connected with the inner walls, and the both ends of the cylinder both pass through the conductor plate and extend to the shell
Outside, it is corresponded on the conductor plate and is uniformly provided with conductor pin between the cylinder and the shell, the surface of the conductor pin is along length
Degree direction is wound with resistance wire, and the both ends of the cylinder are provided with binding post, are provided with pin on the binding post.
Further, the surface of the cylinder is uniformly provided with heat release hole along its length.
Further, it is provided with strip-shaped hole along its length in the fixed plate.
Further, the inner wall of the shell is equipped with insulating layer.
The utility model has the beneficial effects that the utility model structure is simple, and it is practical and convenient, by the way that cooling fin, resistance is arranged
Heat in device can pass to the external world by cooling fin, have heat sinking function, by by cylinder be arranged to hollow structure and
Resistor body is set in the cavity between cylinder and shell, and a degree of weight for reducing resistor is radiated by setting
Hole and strip-shaped hole facilitate distributing for heat, resistance wire are provided in resistor column, increase effectively the resistance of resistor.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-section diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model fixed plate；
Fig. 4 is the structural schematic diagram of the utility model cylinder；
Fig. 5 is the structural schematic diagram of the utility model resistor body；
Fig. 6 is the structural schematic diagram of the utility model in embodiment；
Wherein: 1- Cylinder Shell；11- insulating layer；12- conductor plate；2- cooling fin；3- fixed plate；31- strip-shaped hole；4-
Resistor column；41- resistance wire；5- cylinder；51- heat release hole；6- terminals；7- pin；
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
It should be noted that when element is by referred to as " being fixed on " another element, it can be on another element or
Person is also possible to that there are 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 " vertically ", " horizontal ", " left side "
" right side " and similar expression for illustrative purposes only, are not meant to be the only embodiment.
Embodiment 1
As shown in Figures 1 to 5, the utility model provides a kind of high heat-dissipation resistor of lightweight, including Cylinder Shell 1, sets
Cylinder 5 and resistor column 4 in Cylinder Shell 1 are set, the both ends of Cylinder Shell 1 are equipped with conductor plate 12, cylindrical shell
The surface of body 1 is equipped with cooling fin 2, and cylinder 5 is hollow structure, and the outer surface of cylinder 5 by the fixed plate 3 of annular setting with
1 inner wall of Cylinder Shell is connected, and the both ends of cylinder 5 both pass through conductor plate 12 and extend to outside Cylinder Shell 1, right on conductor plate 12
It answers and is uniformly provided with resistor column 4 between cylinder 5 and Cylinder Shell 1, the surface of resistor column 4 is wound with resistance wire along its length
41, the both ends of cylinder 5 are provided with terminals 6, and pin 7 is provided on terminals 6.
The surface of cylinder 5 is uniformly provided with heat release hole 51 along its length.
Strip-shaped hole 31 is provided in fixed plate 3 along its length.
The utility model has the beneficial effects that the utility model structure is simple, and it is practical and convenient, by the way that cooling fin 2, resistance is arranged
Heat in device can pass to the external world by cooling fin 2, have heat sinking function, by by cylinder 5 be arranged to hollow structure with
And resistor column 4 is set in the cavity between cylinder 5 and shell 1, a degree of weight for reducing resistor passes through setting
Heat release hole 51 and strip-shaped hole 31 facilitate distributing for heat, resistance wire 41 are provided in resistor column 4, increases effectively resistor
Resistance.
Embodiment 2
As shown in Figures 1 to 5, the utility model provides a kind of high heat-dissipation resistor of lightweight, including Cylinder Shell 1, sets
Cylinder 5 and resistor column 4 in Cylinder Shell 1 are set, the both ends of Cylinder Shell 1 are equipped with conductor plate 12, cylindrical shell
The surface of body 1 is equipped with cooling fin 2, and cylinder 5 is hollow structure, and the outer surface of cylinder 5 passes through the fixed plate 3 of annular setting
It is connected with 1 inner wall of Cylinder Shell, the both ends of cylinder 5 both pass through conductor plate 12 and extend to outside Cylinder Shell 1, on conductor plate 12
It is uniformly provided with resistor column 4 between corresponding cylinder 5 and Cylinder Shell 1, the surface of resistor column 4 is wound with resistance wire along its length
41, the both ends of cylinder 5 are provided with terminals 6, and pin 7 is provided on terminals 6.
The surface of cylinder 5 is uniformly provided with heat release hole 51 along its length.
Strip-shaped hole 31 is provided in fixed plate 3 along its length.
As shown in fig. 6, the inner wall of Cylinder Shell 1 is equipped with insulating layer 11.
The utility model has the beneficial effects that the utility model structure is simple, and it is practical and convenient, by the way that cooling fin 2, resistance is arranged
Heat in device can pass to the external world by cooling fin 2, have heat sinking function, by by cylinder 5 be arranged to hollow structure with
And resistor column 4 is set in the cavity between cylinder 5 and shell 1, a degree of weight for reducing resistor passes through setting
Heat release hole 51 and strip-shaped hole 31 facilitate distributing for heat, resistance wire 41 are provided in resistor column 4, increases effectively resistor
Resistance.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of high heat-dissipation resistor of lightweight, it is characterised in that: including Cylinder Shell (1), be arranged in the Cylinder Shell
(1) cylinder (5) and resistor column (4) in, the both ends of the Cylinder Shell (1) are equipped with conductor plate (12), the cylinder
The surface of shell body (1) is equipped with cooling fin (2), and the cylinder (5) is hollow structure, and the outer surface of cylinder (5) passes through ring
The fixed plate (3) of shape setting is connected with the Cylinder Shell (1) inner wall, and the both ends of the cylinder (5) both pass through the conductor
Plate (12) extends to the Cylinder Shell (1) outside, corresponds to the cylinder (5) and the cylindrical shell on the conductor plate (12)
It is uniformly provided between body (1) resistor column (4), the surface of the resistor column (4) is wound with resistance wire (41) along its length, described
The both ends of cylinder (5) are provided with terminals (6), are provided with pin (7) on the terminals (6).
2. the high heat-dissipation resistor of a kind of lightweight according to claim 1, it is characterised in that: the surface edge of the cylinder (5)
Length direction is uniformly provided with heat release hole (51).
3. the high heat-dissipation resistor of a kind of lightweight according to claim 1, it is characterised in that: along length on the fixed plate (3)
Degree direction is provided with strip-shaped hole (31).
4. the high heat-dissipation resistor of a kind of lightweight according to claim 1, it is characterised in that: the Cylinder Shell (1)
Inner wall is equipped with insulating layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644631.7U CN209168841U (en) | 2018-10-10 | 2018-10-10 | A kind of high heat-dissipation resistor of lightweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644631.7U CN209168841U (en) | 2018-10-10 | 2018-10-10 | A kind of high heat-dissipation resistor of lightweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209168841U true CN209168841U (en) | 2019-07-26 |
Family
ID=67333358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644631.7U Active CN209168841U (en) | 2018-10-10 | 2018-10-10 | A kind of high heat-dissipation resistor of lightweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209168841U (en) |
-
2018
- 2018-10-10 CN CN201821644631.7U patent/CN209168841U/en active Active
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