CN209418223U - A kind of aluminum shell heat-dissipation resistor - Google Patents
A kind of aluminum shell heat-dissipation resistor Download PDFInfo
- Publication number
- CN209418223U CN209418223U CN201821891276.3U CN201821891276U CN209418223U CN 209418223 U CN209418223 U CN 209418223U CN 201821891276 U CN201821891276 U CN 201821891276U CN 209418223 U CN209418223 U CN 209418223U
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- CN
- China
- Prior art keywords
- aluminum shell
- heat
- main body
- fixedly installed
- resistor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 48
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 31
- 239000010949 copper Substances 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Resistors (AREA)
Abstract
The utility model discloses a kind of aluminum shell heat-dissipation resistors, including resistor main body, aluminum shell, cooling fin, copper post and power part, winding is equipped with resistor main body in copper post, it is arranged outside resistor main body and aluminum shell is installed, run through in aluminum shell and offers several heat release holes, cooling fin is fixedly installed in heat release hole, one end of cooling fin is located at winding and is mounted in copper post between the gap of resistor main body, the other end of cooling fin is located at the outside of aluminum shell, copper post two sides are fixedly installed with one end of mounting base, mounting base is symmetrical arranged, the other end of mounting base is provided with power part, power part includes power connection seat, power connection seat, one end of power connection seat is fixedly mounted on the other end of mounting base, the other end of power connection seat offers mounting groove, clamping plate is provided in mounting groove, power connection seat, which longitudinally runs through, offers lifting hole, the fixed peace in the top of top clamp plate Equipped with connecting ring, the bottom of bottom clamping plate is fixedly installed with connecting ring.
Description
Technical field
The utility model relates to a kind of resistor, specifically a kind of aluminum shell heat-dissipation resistor.
Background technique
Existing type resistor with aluminum shell often only radiates to resistor by designing an aluminum shell in design, dissipates
Thermal effect is very bad, and resistor is easy at work because fever causes resistance change that experimental result is made to become inadequate
Accurately, resistor is very inconvenient when accessing circuit, generally requires consuming operator and much operates energy.
Utility model content
The purpose of this utility model is to provide a kind of aluminum shell heat-dissipation resistors, to solve to propose in above-mentioned background technique
The problem of.
The purpose of this utility model can reach by using following technical solution:
Preferable scheme is that a kind of aluminum shell heat-dissipation resistor, including resistor main body, aluminum shell, cooling fin, copper post and connect
Electric portion, winding is equipped with resistor main body in the copper post, is arranged outside resistor main body and is equipped with aluminum shell, runs through in the aluminum shell
Several heat release holes are offered, cooling fin is fixedly installed in heat release hole, one end of cooling fin is mounted on copper post positioned at winding and powers on
Between the gap for hindering ontology, the other end of cooling fin is located at the outside of aluminum shell, and the copper post two sides are fixedly installed with mounting base
One end, mounting base be symmetrical arranged, the other end of mounting base is provided with power part, and the power part includes connector, drawstring, connects
Electric seat connects electric contact, connecting ring, mounting groove, elastic string, clamping plate, rope and lifting hole, the fixed peace in one end of the power connection seat
Mounted in the other end of mounting base, the other end of power connection seat offers mounting groove, and clamping plate is provided in mounting groove, and clamping plate has two pieces,
Clamping plate is symmetrical arranged, and power connection seat, which longitudinally runs through, offers lifting hole, is lifted there are two holes, is fixedly installed at the top of top clamp plate
Connecting ring, the bottom of bottom clamping plate are fixedly installed with connecting ring, and one end of drawstring is fixedly installed on connecting ring, and drawstring runs through
Hole is lifted, the other end of drawstring is fixedly installed with connector, and rope is fixedly installed between connector, is consolidated between two clamping plates
Dingan County is equipped with several elastic strings.
In any of the above-described scheme preferably, the shield is resistor main body described in the good glass material of translucency
Be arranged including copper pipe, insulating heat-conductive pipe and resistance wire, outside the resistance wire and insulating heat-conductive pipe be installed, on the inside of insulating heat-conductive pipe and
Fitting on the outside of resistance wire.It is fixedly installed with copper pipe on the outside of insulating heat-conductive pipe, is affixed on the outside of the inside of copper pipe and insulating heat-conductive pipe
It closes.
In any of the above-described scheme preferably, it is connected to inside the lifting hole and mounting groove.
In any of the above-described scheme preferably, front surface and rear surface of the elastic string respectively close to clamping plate.
In any of the above-described scheme preferably, inner wall is fixedly installed with and connects electric contact on the right side of the mounting groove.Mounting base
Interior that connecting wire is provided in wire guide through wire guide is offered, one end of connecting wire is fixedly connected with resistor main body, even
The other end for connecing conducting wire is fixedly connected with electric contact is connect.
In any of the above-described scheme preferably, the aluminum shell inside top and inside bottom are pasted with resistor main body respectively
It closes.
The advantageous effects of the utility model:
A kind of aluminum shell heat-dissipation resistor provided by the utility model, structure is simple, easy to operate, by outside resistance wire
Insulating heat-conductive pipe is arranged by heat derives to copper pipe, and heat derives are avoided by resistor main body work in circuit by cooling fin
When making.Since resistor main body fever seriously causes the resistance value of resistor main body to generate variation, causes experimental result inaccurate, pass through
The waste heat export that design aluminum shell generates when also resistor main body can work is gone, and the effect of heat dissipation is further increased
Fruit, design power part are passed through with portable rope, outside are connect electric lead and is put into mounting groove, is clamped using clamping plate, outside connects
Electric lead is bonded with electric contact is connect, to can easily be accessed aluminum shell heat-dissipation resistor in circuit using power part
And fix, convenient for the installation of the resistor in circuit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of aluminum shell heat-dissipation resistor.
Fig. 2 is the structural schematic diagram of power part in aluminum shell heat-dissipation resistor.
Fig. 3 is the cross-sectional view of resistor main body in aluminum shell heat-dissipation resistor.
In figure: heat release hole 1, resistor main body 2, aluminum shell 3, cooling fin 4, copper post 5, wire guide 6, connecting wire 7, mounting base
8, copper pipe 9, insulating heat-conductive pipe 10, resistance wire 11, connector 12, drawstring 13, power connection seat 14, connect electric contact 15, connecting ring 17, peace
Tankage 18, elastic string 19, clamping plate 20, rope 21, lifting hole 22 and power part 23.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As shown in Figure 1-3, a kind of aluminum shell heat-dissipation resistor provided in this embodiment, a kind of aluminum shell heat-dissipation resistor,
Including heat release hole 1, resistor main body 2, aluminum shell 3, cooling fin 4, copper post 5, wire guide 6, connecting wire 7, mounting base 8, copper pipe 9,
Insulating heat-conductive pipe 10, resistance wire 11, connector 12, drawstring 13, power connection seat 14, connect electric contact 15, connecting ring 17, mounting groove 18,
Elastic string 19, rope 21, lifts hole 22 and power part 23 at clamping plate 20, and winding is equipped with resistor main body 2 in the copper post 5, electricity
It is arranged outside resistance ontology 2 and aluminum shell 3 is installed, through several heat release holes 1 are offered in the aluminum shell 3, fix peace in heat release hole 1
Equipped with cooling fin 4, one end of cooling fin 4 is located at winding and is mounted in copper post 5 between the gap of resistor main body 2, cooling fin 4 it is another
One end is located at the outside of aluminum shell 3, and 5 two sides of copper post are fixedly installed with one end of mounting base 8, and mounting base 8 is symmetrical arranged, peace
The other end of dress seat 8 is provided with power part 23, and the power part 23 includes connector 12, drawstring 13, power connection seat 14, connects electric touching
Point 15, connecting ring 17, mounting groove 18, elastic string 19, clamping plate 20, rope 21 and lifting hole 22, one end of the power connection seat 14
It is fixedly mounted on the other end of mounting base 8, the other end of power connection seat 14 offers mounting groove 18, is provided with clamping plate in mounting groove 18
20, clamping plate 20 has two pieces, and clamping plate 20 is symmetrical arranged, and power connection seat 14 is longitudinal to be lifted there are two holes 22 through lifting hole 22 is offered,
The top of top clamp plate 20 is fixedly installed with connecting ring 17, and the bottom of bottom clamping plate 20 is fixedly installed with connecting ring 17, connecting ring
One end of drawstring 13 is fixedly installed on 17, drawstring 13 runs through lifting hole 22, and the other end of drawstring 13 is fixedly installed with connection
First 12, rope 21 is fixedly installed between connector 12, and several elastic strings 19 are fixedly installed between two clamping plates 20, it is described
Resistor main body 2 includes copper pipe 9, insulating heat-conductive pipe 10 and resistance wire 11, is arranged outside the resistance wire 11 and is equipped with insulating heat-conductive pipe
10, it is bonded on the outside of the inside of insulating heat-conductive pipe 10 and resistance wire 11.Copper pipe 9, copper pipe 9 are fixedly installed on the outside of insulating heat-conductive pipe 10
Inside and the outside of insulating heat-conductive pipe 10 fit, be connected to inside the lifting hole 22 and mounting groove 18, the elastic string 19
Respectively close to the front surface and rear surface of clamping plate 20, the 18 right side inner wall of mounting groove, which is fixedly installed with, connects electric contact 15, installation
Through wire guide 6 is offered in seat 8, connecting wire 7 is provided in wire guide 6, one end of connecting wire 7 and resistor main body 2 are solid
Fixed connection, the other end of connecting wire are fixedly connected with electric contact 15 is connect, 3 inside top of aluminum shell and inside bottom difference
It is bonded with resistor main body 2, it, will by being arranged insulating heat-conductive pipe 10 outside resistance wire 11 when using the aluminum shell heat-dissipation resistor
Heat derives are to copper pipe 9, and by cooling fin 4 by heat derives, when resistor main body 2 being avoided to work in circuit.Due to resistance
Ontology 2, which generates heat, seriously causes the resistance value of resistor main body 2 to generate variation, causes experimental result inaccurate, by designing aluminum shell 3
The waste heat export generated when also resistor main body 2 can work is gone, and is further increased the effect of heat dissipation, is passed through design
Power part 23, by outside being connect electric lead and is put into mounting groove 18 with portable rope 21, and be placed on two clamping plates 20 it
Between, then rope 21 put down, outside connects electric lead and connects electric contact fitting, and is tightly held between two clamping plates 20,
The resistor is set to access circuit, to can easily access aluminum shell heat-dissipation resistor in circuit using power part 23
And fix, convenient for the installation of the resistor in circuit.
The working principle of the utility model is:
When using the aluminum shell heat-dissipation resistor, by being arranged insulating heat-conductive pipe 10 outside resistance wire 11 for heat derives extremely
Copper pipe 9, and by cooling fin 4 by heat derives, when resistor main body 2 being avoided to work in circuit.Since resistor main body 2 is generated heat sternly
Cause the resistance value of resistor main body 2 to generate variation again, causes experimental result inaccurate, it also can will be electric by design aluminum shell 3
The waste heat export that resistance ontology 2 generates when working is gone, and the effect of heat dissipation is further increased, by designing power part 23,
It by outside being connect electric lead and is put into mounting groove 18 with portable rope 21, and is placed between two clamping plates 20, then will lifting
Rope 21 is put down, and outside connects electric lead and connects electric contact fitting, and is tightly held between two clamping plates 20, connects the resistor
Enter circuit, to can easily aluminum shell heat-dissipation resistor be accessed in circuit and be fixed using power part 23, just
In the installation of the resistor in circuit.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (6)
1. a kind of aluminum shell heat-dissipation resistor, including resistor main body (2), aluminum shell (3), cooling fin (4), copper post (5) He Jie electricity
Portion (23), which is characterized in that winding is equipped with resistor main body (2) on the copper post (5), is arranged and is equipped with outside resistor main body (2)
Aluminum shell (3) is fixedly installed with cooling fin in heat release hole (1) through offering several heat release holes (1) on the aluminum shell (3)
(4), one end of cooling fin (4) be located at winding be mounted on copper post (5) between the gap of resistor main body (2), cooling fin (4) it is another
One end is located at the outside of aluminum shell (3), and copper post (5) two sides are fixedly installed with one end of mounting base (8), and mounting base (8) is right
Claim setting, the other end of mounting base (8) is provided with power part (23), and the power part (23) includes connector (12), drawstring
(13), power connection seat (14), connect electric contact (15), connecting ring (17), mounting groove (18), elastic string (19), clamping plate (20), propose lifting
It restricts (21) and lifts hole (22), one end of the power connection seat (14) is fixedly mounted on the other end of mounting base (8), power connection seat (14)
The other end offer mounting groove (18), is provided with clamping plate (20) in mounting groove (18), clamping plate (20) has two pieces, and clamping plate (20) is right
Claim setting, power connection seat (14) is longitudinally through lifting hole (22) is offered, and there are two liftings hole (22), the top of top clamp plate (20)
It is fixedly installed with connecting ring (17), the bottom of bottom clamping plate (20) is fixedly installed with connecting ring (17), fixed on connecting ring (17)
One end of drawstring (13) is installed, drawstring (13) runs through lifting hole (22), and the other end of drawstring (13) is fixedly installed with connection
Head (12) is fixedly installed between connector (12) and mentions rope (21), and two clamping plates are fixedly installed with several bullets between (20)
Property rope (19).
2. aluminum shell heat-dissipation resistor according to claim 1, which is characterized in that the resistor main body (2) includes copper pipe
(9), insulating heat-conductive pipe (10) and resistance wire (11), the resistance wire (11) are arranged are equipped with insulating heat-conductive pipe (10) outside, insulate
On the inside of heat conducting pipe (10) and fitting on the outside of resistance wire (11), insulating heat-conductive pipe (10) outside is fixedly installed with copper pipe (9), copper pipe
(9) it fits on the outside of inside and insulating heat-conductive pipe (10).
3. aluminum shell heat-dissipation resistor according to claim 1, which is characterized in that the lifting hole (22) and mounting groove
(18) internal connection.
4. aluminum shell heat-dissipation resistor according to claim 1, which is characterized in that the elastic string (19) is respectively close to folder
The front surface and rear surface of plate (20).
5. aluminum shell heat-dissipation resistor according to claim 1, which is characterized in that inner wall is solid on the right side of the mounting groove (18)
Dingan County through offering wire guide (6) in mounting base (8), is provided with connecting wire in wire guide (6) equipped with connecing electric contact (15)
(7), one end of connecting wire (7) is fixedly connected with resistor main body (2), and the other end of connecting wire is fixed with electric contact (15) are connect
Connection.
6. aluminum shell heat-dissipation resistor according to claim 1, which is characterized in that aluminum shell (3) inside top and
Inside bottom is bonded with resistor main body (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891276.3U CN209418223U (en) | 2018-11-16 | 2018-11-16 | A kind of aluminum shell heat-dissipation resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891276.3U CN209418223U (en) | 2018-11-16 | 2018-11-16 | A kind of aluminum shell heat-dissipation resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418223U true CN209418223U (en) | 2019-09-20 |
Family
ID=67934181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891276.3U Expired - Fee Related CN209418223U (en) | 2018-11-16 | 2018-11-16 | A kind of aluminum shell heat-dissipation resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863360A (en) * | 2020-08-14 | 2020-10-30 | 苏州利昇达电子科技有限公司 | Precision resistor with strong heat dissipation performance and manufacturing method thereof |
| CN114551015A (en) * | 2022-02-22 | 2022-05-27 | 冯海红 | Utilize pulling force to carry out absorbing thermal-insulated flank subassembly of resistor |
-
2018
- 2018-11-16 CN CN201821891276.3U patent/CN209418223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863360A (en) * | 2020-08-14 | 2020-10-30 | 苏州利昇达电子科技有限公司 | Precision resistor with strong heat dissipation performance and manufacturing method thereof |
| CN114551015A (en) * | 2022-02-22 | 2022-05-27 | 冯海红 | Utilize pulling force to carry out absorbing thermal-insulated flank subassembly of resistor |
| CN114551015B (en) * | 2022-02-22 | 2024-03-15 | 合肥市贵谦信息科技有限公司 | Resistor heat-insulating side wing assembly for damping by using tensile force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |