CN209994295U - Built-in bypass contact type soft starter - Google Patents
Built-in bypass contact type soft starter Download PDFInfo
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- CN209994295U CN209994295U CN201920368718.4U CN201920368718U CN209994295U CN 209994295 U CN209994295 U CN 209994295U CN 201920368718 U CN201920368718 U CN 201920368718U CN 209994295 U CN209994295 U CN 209994295U
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Abstract
The utility model relates to an electrical components technical field, it discloses a built-in bypass contact type soft starter, including soft starter and bypass contactor, still include: an inverted U-shaped heat sink; an installation space is formed inside the inverted-U-shaped heat radiation body, and the soft starter is installed in the installation space; an installation flat plate is formed outside the inverted U-shaped heat radiation body, and the bypass contactor is fixedly installed on the installation flat plate; the soft starter and the bypass contactor are electrically connected through a conducting strip; the conducting strip is arranged from the end portion of the inverted-U-shaped radiating body in a bending mode, one end of the conducting strip is electrically connected with the soft starter, and the other end of the conducting strip is electrically connected with the bypass contactor. According to above technical scheme, through setting up the type of falling U radiator, install the soft starter in the installation space of type of falling U radiator, simultaneously with bypass contactor fixed mounting on the installation of the type of falling U radiator is dull and stereotyped to the electricity connection process when having saved actual installation reaches the purpose of high-efficient installation.
Description
Technical Field
The utility model relates to an electrical components technical field, more specifically say, it relates to a built-in bypass contact ware type soft starter.
Background
The soft starter is a motor control device integrating soft start, soft stop, light load energy conservation and multifunctional protection. The motor can be smoothly started without impact in the whole starting process, and various parameters in the starting process, such as a current limiting value, starting time and the like, can be adjusted according to the characteristics of the motor load.
When the soft starter 1 is actually installed in an electric control cabinet, a bypass contactor 2 is generally installed beside the soft starter 1. As can be seen from fig. 1, in the prior art, the soft starter 1 is installed in the casing 01 and is installed and fixed on the inner wall of the electric control cabinet through the casing 01, and the bypass contactor 2 is also installed and fixed on the inner wall of the electric control cabinet and is installed at an adjacent position of the soft starter 1. In order to electrically connect soft starter 1 and bypass contactor 2, soft starter 1 and bypass contactor 2 are electrically connected to each other through a copper plate material.
In the practical application process of the soft starter, when the soft starter 1 and the bypass contactor 2 are electrically connected, people need to electrically connect through the installation copper plate, and the soft starter and the bypass contactor are inconvenient in the actual installation process.
SUMMERY OF THE UTILITY MODEL
To the technical problem that the electricity is connected between the soft starter that proposes among the background art and the bypass contactor and installs complicacy, the utility model aims at providing a built-in bypass contactor type soft starter, through setting up the U type of falling radiator, install soft starter in the installation space of the type of falling U radiator, with bypass contactor fixed mounting on the installation of the type of falling U radiator is dull and stereotyped simultaneously to electricity connection process when having saved the actual installation reaches the purpose of high-efficient installation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a built-in bypass contactor type soft starter comprises a soft starter and a bypass contactor, and further comprises: an inverted U-shaped heat sink;
an installation space is formed inside the inverted U-shaped heat radiation body, and the soft starter is installed in the installation space;
an installation flat plate is formed outside the inverted U-shaped radiator, and the bypass contactor is fixedly installed on the installation flat plate;
the soft starter and the bypass contactor are in electric conduction connection through a conducting strip; the conducting strip is arranged at the end part of the inverted U-shaped radiator in a bending mode, one end of the conducting strip is electrically connected with the soft starter, and the other end of the conducting strip is electrically connected with the bypass contactor.
According to the technical scheme, the inverted-U-shaped heat radiation body is arranged, the installation space is formed inside the inverted-U-shaped heat radiation body, and the soft starter is installed in the installation space of the inverted-U-shaped heat radiation body; meanwhile, the outer part of the inverted U-shaped radiator is provided with an installation flat plate, and the bypass contactor is fixedly installed on the installation flat plate of the inverted U-shaped radiator. Therefore, the bypass contactor can be arranged in the installation structure of the soft starter, the bypass contactor and the soft starter are pre-installed together, so that the situation that the bypass contactor and the soft starter are required to be electrically connected when the soft starter is actually installed is eliminated, the installation between the bypass contactor and the soft starter is particularly troublesome when the soft starter is actually installed, and the purpose of efficient installation is achieved. In addition, the structure can effectively save the installation space of the electric components in the electric cabinet, and can also save the copper plate material of the electric connection to a small extent.
The utility model discloses further set up to: the soft starter is fixed in the installation space through screws.
Through above-mentioned technical scheme, set up soft starter screw fixation in installation space to make installation and the dismantlement that soft starter can be convenient.
The utility model discloses further set up to: the bypass contactor is bolted to the mounting plate.
Through above-mentioned technical scheme, set up bypass contactor bolt fastening on the installation flat board to make bypass contactor can convenient installation and dismantlement.
The utility model discloses further set up to: the inverted U-shaped radiator is made of aluminum materials in an integrated forming mode.
Through the technical scheme, the aluminum material has good heat dissipation performance, and the inverted U-shaped heat dissipation body is made of the aluminum material, so that the heat dissipation body has good heat dissipation performance. Simultaneously, set up integrated into one piece and make for the type of falling U radiator wholeness is better, is convenient for install and use.
The utility model discloses further set up to: the heat dissipation device is characterized by further comprising an installation shell, wherein the installation shell comprises a left side plate, a bottom plate and a right side plate, and the installation space of the inverted U-shaped heat dissipation body faces the direction of the bottom plate and is installed in the installation shell.
Through the technical scheme, the installation space provided with the inverted U-shaped radiator faces the direction of the bottom plate and is installed in the installation shell, so that the electronic components in the installation space are installed at the bottom of the shell.
The utility model discloses further set up to: and the left side plate, the bottom plate and the right side plate are all provided with a fixing hole for fixing the mounting shell in the electric control cabinet and a first positioning hole for fixing the mounting shell with the inverted U-shaped radiator.
The utility model discloses further set up to: second positioning holes are formed in two sides of the inverted U-shaped radiator, the first positioning holes correspond to the second positioning holes in a one-to-one mode, and fasteners penetrate through the first positioning holes and the second positioning holes to position the inverted U-shaped radiator in the installation shell.
Through above-mentioned technical scheme, set up second locating hole and first locating hole, and first locating hole and second locating hole one-to-one, mainly used conveniently will install casing fixed connection on the inner wall of automatically controlled cabinet to and be used for the convenience will fall the U type radiator fixed.
The utility model discloses further set up to: the outer surface of the conducting strip is coated with an insulating layer.
Through above-mentioned technical scheme, the effect that sets up the insulating layer lies in can placing the conducting strip and leaks electricity and damage in the use.
To sum up, the utility model discloses following beneficial effect has:
(1) by arranging the U-shaped inverted radiator, the soft starter is installed in the installation space of the inverted U-shaped radiator, and the bypass contactor is fixedly installed on the installation flat plate of the inverted U-shaped radiator, so that the electric connection process during actual installation is omitted;
(2) through the installation structure of the U-shaped inverted radiator, the installation space of the electric components in the electric cabinet can be effectively saved, and the copper plate material for electric connection can be saved to a small extent.
Drawings
FIG. 1 is a background art reference;
fig. 2 is a schematic view of the mounting structure of a soft starter with a built-in bypass contact;
fig. 3 is a schematic diagram of the overall structure of a soft starter with a built-in bypass contact in a mounting shell;
fig. 4 is a schematic diagram of a three-dimensional structure of a soft starter with a built-in bypass contact;
fig. 5 is a side view of a built-in bypass contact type soft starter.
Reference numerals: 01. a housing; 1. a soft starter; 2. a bypass contactor; 3. an inverted U-shaped heat sink; 31. an installation space; 32. installing a flat plate; 33. a second positioning hole; 4. a conductive sheet; 5. installing a shell; 51. a left side plate; 52. a base plate; 53. a right side plate; 54. a fixing hole; 55. a first locating hole.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As can be seen from fig. 2, 3, 4, and 5, the soft starter of the built-in bypass contact type includes a soft starter 1, a bypass contact 2, and an inverted U-shaped heat sink 3. An installation space 31 is formed inside the inverted U-shaped heat radiator 3, and the soft starter 1 is screwed in the installation space 31. An installation flat plate 32 is formed outside the inverted U-shaped radiator 3, and the bypass contactor 2 is bolted to the installation flat plate 32. Meanwhile, the soft starter 1 and the bypass contactor 2 are electrically connected through a conducting strip 4; the conducting strip 4 is bent from the end part of the inverted-U-shaped radiator 3, one end of the conducting strip 4 is electrically connected with the soft starter 1, and the other end of the conducting strip 4 is electrically connected with the bypass contactor 2. Wherein, the inverted U-shaped radiator 3 is made of aluminum material by integral molding.
In order to fix the built-in bypass contact type soft starter in the electric control cabinet conveniently, a mounting shell 5 is arranged, and the built-in bypass contact type soft starter is arranged in the mounting shell 5 and is fixed in the electric control cabinet through the mounting shell 5. As can be seen from fig. 2 and 3, the mounting case 5 includes a left side plate 51, a bottom plate 52, and a right side plate 53, and the mounting space 31 of the inverted U-shaped heat radiator 3 is mounted in the mounting case 5 toward the bottom plate 52.
The left side plate 51, the bottom plate 52 and the right side plate 53 are all provided with a fixing hole 54 for fixing the mounting shell 5 in the electric control cabinet and a first positioning hole 55 for fixing the mounting shell with the inverted U-shaped radiator 3. The second positioning holes 33 are formed in two sides of the inverted U-shaped heat sink 3, the first positioning holes 55 correspond to the second positioning holes 33 one by one, and fasteners penetrate through the first positioning holes 55 and the second positioning holes 33 to position the inverted U-shaped heat sink 3 in the mounting housing 5. Wherein the fastener is configured as a fastening screw.
To prevent the conductive sheet 4 from possibly leaking electricity during use, the outer surface of the conductive sheet 4 is coated with an insulating layer.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A built-in bypass contactor type soft starter, comprising a soft starter (1) and a bypass contactor (2), characterized by further comprising: an inverted U-shaped heat sink (3);
an installation space (31) is formed inside the inverted U-shaped heat radiation body (3), and the soft starter (1) is installed in the installation space (31);
an installation flat plate (32) is formed outside the inverted U-shaped radiator (3), and the bypass contactor (2) is fixedly installed on the installation flat plate (32);
the soft starter (1) is electrically connected with the bypass contactor (2) through a conducting strip (4); the conducting strip (4) is arranged by bending from the end part of the inverted U-shaped radiator (3), one end of the conducting strip (4) is electrically connected with the soft starter (1), and the other end of the conducting strip (4) is electrically connected with the bypass contactor (2).
2. The built-in bypass contact type soft starter according to claim 1, wherein: the soft starter (1) is fixed in the installation space (31) through screws.
3. The built-in bypass contact type soft starter according to claim 1, wherein: the bypass contactor (2) is fixed on the mounting flat plate (32) through bolts.
4. The built-in bypass contact type soft starter according to claim 1, wherein: the inverted U-shaped radiator (3) is made of aluminum materials in an integrated forming mode.
5. The built-in bypass contact type soft starter according to claim 1, wherein: the heat radiation structure is characterized by further comprising an installation shell (5), wherein the installation shell (5) comprises a left side plate (51), a bottom plate (52) and a right side plate (53), and an installation space (31) of the inverted U-shaped heat radiation body (3) faces towards the bottom plate (52) and is installed in the installation shell (5).
6. The built-in bypass contact type soft starter according to claim 5, wherein: and the left side plate (51), the bottom plate (52) and the right side plate (53) are all provided with a fixing hole (54) for fixing the mounting shell (5) in the electric control cabinet and a first positioning hole (55) for fixing the mounting shell with the inverted U-shaped radiator (3).
7. The built-in bypass contact type soft starter according to claim 6, wherein: second positioning holes (33) are formed in two sides of the inverted U-shaped heat radiator (3), the first positioning holes (55) correspond to the second positioning holes (33) one to one, and fasteners penetrate through the first positioning holes (55) and the second positioning holes (33) to position the inverted U-shaped heat radiator (3) in the installation shell (5).
8. The built-in bypass contact type soft starter according to claim 1, wherein: the outer surface of the conducting strip (4) is coated with an insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368718.4U CN209994295U (en) | 2019-03-21 | 2019-03-21 | Built-in bypass contact type soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368718.4U CN209994295U (en) | 2019-03-21 | 2019-03-21 | Built-in bypass contact type soft starter |
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| Publication Number | Publication Date |
|---|---|
| CN209994295U true CN209994295U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920368718.4U Active CN209994295U (en) | 2019-03-21 | 2019-03-21 | Built-in bypass contact type soft starter |
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| CN (1) | CN209994295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326371A (en) * | 2020-03-10 | 2020-06-23 | 山东省产品质量检验研究院 | Line protection contactor |
-
2019
- 2019-03-21 CN CN201920368718.4U patent/CN209994295U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326371A (en) * | 2020-03-10 | 2020-06-23 | 山东省产品质量检验研究院 | Line protection contactor |
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