CN209232525U - A kind of high-power non-inductive resistance of plane thick film - Google Patents
A kind of high-power non-inductive resistance of plane thick film Download PDFInfo
- Publication number
- CN209232525U CN209232525U CN201920018546.8U CN201920018546U CN209232525U CN 209232525 U CN209232525 U CN 209232525U CN 201920018546 U CN201920018546 U CN 201920018546U CN 209232525 U CN209232525 U CN 209232525U
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- Prior art keywords
- resistance
- resistor
- mounting base
- inner casing
- thick film
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- 230000001939 inductive effect Effects 0.000 title claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses a kind of high-power non-inductive resistance of plane thick film, including resistor, the resistor is made of resistance shell and resistance inner casing, and resistance inner casing is fastened on the lower end of resistance shell, the upper end outer surface of the resistance shell is fixedly installed with connecting line, and one end of connecting line is fixedly installed with connecting line fixed ring, the inner surface top of the resistance inner casing is movably installed with current buffering spring, wherein the lower end screw connection of the resistance inner casing has bottom plate.The utility model enables to resistor preferably to radiate when in use by being provided with a series of structure, and the attachment base being arranged can support resistor with mounting base, the case where leading to not proper heat reduction with contact surface fastening after avoiding resistor from installing generation, further improve heat dissipation effect, the height that staff can also be allowed to adjust mounting base according to the demand of installation installs resistor in place, so that the usage experience of the resistor is more preferable.
Description
Technical field
The utility model relates to a kind of noninductive resistance field, specially a kind of high-power non-inductive resistance of plane thick film.
Background technique
Noninductive resistance is the unwanted electricity generated in use for absorbing product, plays buffering and braking
Effect, is mainly used in electronics industry equipment, and it includes cylindrical resistance, plate resistor and flat that the type of noninductive resistance, which has many,
Face thick film noninductive resistance, resistance required for different equipment are different；But existing plane thick film noninductive resistance is when in use
It can not shed well after producing a large amount of heat, exist to shed because saving bit by bit a large amount of heat inside resistor and lead
The case where resistance is unable to operate normally is sent a telegraph, and inconvenient staff adjusts the height of mounting base according to the demand of installation
Degree is brought centainly the case where use there are the not moderate influence of resistor installation site height to the use of the resistor
Influence.
Utility model content
The purpose of this utility model is to provide a kind of high-power non-inductive resistance of plane thick film, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-power non-inductive electricity of plane thick film
Resistance, including resistor, the resistor are made of resistance shell and resistance inner casing, and resistance inner casing is fastened under resistance shell
End, the upper end outer surface of the resistance shell is fixedly installed with connecting line, and one end of connecting line is fixedly installed with connecting line and consolidates
Determine ring, the inner surface top of the resistance inner casing is movably installed with current buffering spring, wherein the lower end spiral shell of the resistance inner casing
Silk is connected with bottom plate, and the lower end outer surface of bottom plate is welded with attachment base close to the position of two sides, and the lower end of the attachment base is set
It is equipped with mounting base.
Preferably, the inner surface of the bottom plate opens up fluted, and the inner surface of groove is inlaid with graphite flake, wherein described
The inner surface bottom end of bottom plate offers thermal trough.
Preferably, the quantity of the thermal trough is several groups, and thermal trough is isodistantly spaced placement.
Preferably, the inner surface of the bottom plate is welded with pin, and pin is plugged on the interior of resistance inner casing and resistance shell
Portion is fixedly connected with connecting line.
Preferably, the inner surface of the attachment base offers link slot, and mounting base is plugged on the inside of link slot, described
One side external surface of mounting base and attachment base offers limit hole, and the inside of limit hole is provided through limit shaft, described
The quantity of limit hole is several groups, and limit hole equidistantly distributes the outside in mounting base and attachment base from top to bottom.
Preferably, the quantity of the attachment base and mounting base is two groups, and attachment base is in be placed in parallel with mounting base.
In conclusion the utility model has the following beneficial effects:
1, it is generated when can be run resistor by the bottom plate, graphite flake and the thermal trough that are arranged in resistance inner casing lower end
Heat sheds, avoid because saved bit by bit inside resistor a large amount of heat can not shed cause resistance to be unable to operate normally the case where hair
Raw, when generating heat in resistor, heat can be transferred in bottom plate by resistance inner casing, and the graphite flake of setting can be by heat
It adsorbs and heat is discharged by thermal trough, so that resistor preferably radiates.
2, resistor can be supported, is avoided by the attachment base and mounting base that are arranged in the lower end outer surface of bottom plate
The case where leading to not proper heat reduction with contact surface fastening after resistor installation generation, further improves heat dissipation effect.
3, the link slot opened up by the inner surface in attachment base, and mounting base is plugged on the inside of link slot, work people
Member is moved up and down mounting base in link slot to adjust the height of mounting base, so that resistor be installed when installing resistor
In place, the case where using because of the not moderate influence of resistor installation site height is avoided, suitable height is adjusted
After degree, limit shaft is screwed into limit hole, mounting base and attachment base are fixed up.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 combines view with bottom plate for the resistance shell, resistance inner casing of the utility model；
Fig. 3 is the attachment base of the utility model and the connection structure view of mounting base；
Fig. 4 is that the bottom plate of the utility model combines view with graphite flake.
In figure: 1, resistor；101, resistance shell；102, resistance inner casing；103, connecting line；104, connecting line fixed ring；
105, current buffering spring；2, bottom plate；201, pin；202, groove；203, graphite flake；204, thermal trough；3, attachment base；301,
Link slot；302, limit hole；303, limit shaft；4, mounting base.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of high-power non-inductive resistance of plane thick film,
Including resistor 1, resistor 1 is made of resistance shell 101 and resistance inner casing 102, and resistance inner casing 102 is fastened on resistance shell
101 lower end, the upper end outer surface of resistance shell 101 are fixedly installed with connecting line 103, and the fixed peace in one end of connecting line 103
Equipped with connecting line fixed ring 104, connecting line 103 is fixed on external equipment by connecting line fixed ring 104, thus by resistor 1
It is connect with external equipment, the inner surface top of resistance inner casing 102 is movably installed with current buffering spring 105, current buffering spring
105 play the role of buffer current, and wherein the lower end screw connection of resistance inner casing 102 has bottom plate 2, and bottom plate 2 encapsulates resistor 1
Get up and resistor 1 can be allowed to radiate, and the lower end outer surface of bottom plate 2 is welded with attachment base 3 close to the position of two sides,
The lower end of attachment base 3 is provided with mounting base 4, and resistor 1 can be mounted in equipment by mounting base 4.
Further, the inner surface of bottom plate 2 opens up fluted 202, and the inner surface of groove 202 is inlaid with graphite flake 203, stone
Ink sheet 203 can adsorb heat, and the inner surface bottom end of insole board 2 offers thermal trough 204, and thermal trough 204 can be by resistance
Heat discharge in device 1.
Further, the quantity of thermal trough 204 is several groups, and thermal trough 204 is isodistantly spaced placement, and setting multiple groups are thermally conductive
Heat can be discharged faster for slot 204.
Further, the inner surface of bottom plate 2 is welded with pin 201, and pin 201 is plugged on outside resistance inner casing 102 and resistance
The inside of shell 101 is fixedly connected with connecting line 103, and pin 201 is connect with connecting line 103, can induced current so that bottom
Plate 2 receives heat and radiates to resistor 1.
Further, the inner surface of attachment base 3 offers link slot 301, and mounting base 4 is plugged on the inside of link slot 301,
One side external surface of mounting base 4 and attachment base 3 offers limit hole 302, and the inside of limit hole 302 is provided through limit
The quantity of axis 303, limit hole 302 is several groups, and limit hole 302 is equidistantly distributed from top to bottom in mounting base 4 and attachment base 3
Outside, setting multiple groups limit hole 302 facilitate staff adjust mounting base 4 height after mounting base 4 is fixed.
Further, the quantity of attachment base 3 and mounting base 4 is two groups, and attachment base 3 is in be placed in parallel with mounting base 4.
It should be noted that the utility model is a kind of high-power non-inductive resistance of plane thick film, in use, staff
First resistance shell 101 and resistance inner casing 102 are fastened, bottom plate 2 is fastened on to the lower end of resistance inner casing 102, is installed after assembling
Resistor 1 is first moved up and down mounting base 4 in link slot 301 to adjust the height of mounting base 4, so that resistor 1 be installed
In place, the case where using because of the not moderate influence of 1 installation site height of resistor is avoided, suitable height is adjusted
After degree, limit shaft 303 is screwed into limit hole 302, mounting base 4 and attachment base 3 are fixed up, secondly uses mounting base 4
Resistor 1 is mounted in equipment, then screw is screwed into mounting base 4, resistor 1 is fixed up, finally by connecting line 103
It is connect with external equipment, then screw is screwed into connecting line fixed ring 104 and connect connecting line 103 with external equipment, thus will
Resistor 1 is connect with equipment, and the heat that resistor 1 generates when in use can be transferred in bottom plate 2 by resistance inner casing 102, together
When graphite flake 203 heat can be adsorbed and heat be discharged by thermal trough 204 so that resistor 1 preferably dissipates
Heat, it is more practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of high-power non-inductive resistance of plane thick film, including resistor (1), it is characterised in that: the resistor (1) is by electricity
It hinders shell (101) and resistance inner casing (102) to form, and resistance inner casing (102) is fastened on the lower end of resistance shell (101), it is described
The upper end outer surface of resistance shell (101) is fixedly installed with connecting line (103), and one end of connecting line (103) is fixedly installed with
The inner surface top of connecting line fixed ring (104), the resistance inner casing (102) is movably installed with current buffering spring (105),
Described in the lower end screw connection of resistance inner casing (102) have bottom plate (2), and the lower end outer surface of bottom plate (2) is close to the position of two sides
It sets and is welded with attachment base (3), the lower end of the attachment base (3) is provided with mounting base (4).
2. a kind of high-power non-inductive resistance of plane thick film according to claim 1, it is characterised in that: the bottom plate (2)
Inner surface open up fluted (202), and the inner surface of groove (202) is inlaid with graphite flake (203), wherein the bottom plate (2)
Inner surface bottom end offer thermal trough (204).
3. a kind of high-power non-inductive resistance of plane thick film according to claim 2, it is characterised in that: the thermal trough
(204) quantity is several groups, and thermal trough (204) is isodistantly spaced placement.
4. a kind of high-power non-inductive resistance of plane thick film according to claim 1, it is characterised in that: the bottom plate (2)
Inner surface be welded with pin (201), and pin (201) be plugged on the inside of resistance inner casing (102) and resistance shell (101) with
Connecting line (103) is fixedly connected.
5. a kind of high-power non-inductive resistance of plane thick film according to claim 1, it is characterised in that: the attachment base
(3) inner surface offers link slot (301), and mounting base (4) is plugged on the inside of link slot (301), the mounting base (4)
It is offered limit hole (302) with a side external surface of attachment base (3), and the inside of limit hole (302) is provided through limit
The quantity of axis (303), the limit hole (302) is several groups, and limit hole (302) is equidistantly distributed from top to bottom in mounting base
(4) with the outside of attachment base (3).
6. a kind of high-power non-inductive resistance of plane thick film according to claim 1, it is characterised in that: the attachment base
It (3) is two groups with the quantity of mounting base (4), and attachment base (3) is in be placed in parallel with mounting base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018546.8U CN209232525U (en) | 2019-01-07 | 2019-01-07 | A kind of high-power non-inductive resistance of plane thick film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018546.8U CN209232525U (en) | 2019-01-07 | 2019-01-07 | A kind of high-power non-inductive resistance of plane thick film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232525U true CN209232525U (en) | 2019-08-09 |
Family
ID=67510396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920018546.8U Active CN209232525U (en) | 2019-01-07 | 2019-01-07 | A kind of high-power non-inductive resistance of plane thick film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232525U (en) |
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2019
- 2019-01-07 CN CN201920018546.8U patent/CN209232525U/en active Active
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