CN209822559U - Relay structure for automation equipment - Google Patents
Relay structure for automation equipment Download PDFInfo
- Publication number
- CN209822559U CN209822559U CN201920632591.2U CN201920632591U CN209822559U CN 209822559 U CN209822559 U CN 209822559U CN 201920632591 U CN201920632591 U CN 201920632591U CN 209822559 U CN209822559 U CN 209822559U
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- shell
- chassis
- relay
- groove
- embedding
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- 238000009423 ventilation Methods 0.000 claims description 4
- 238000007514 turning Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic change relay structure for equipment, including the electronic component of chassis and chassis upper surface, chassis upside cover is equipped with the shell, and electronic component is located the inside of shell, and first draw-in groove has all been seted up to four sides of shell, the inside embedding of first draw-in groove is connected with the fin, the second draw-in groove has all been seted up to the bottom of four sides on chassis, the inside embedding of second draw-in groove is connected with the fixture block, the upper surface embedding on chassis is connected with the embedding piece, the utility model relates to a relay technical field. This relay structure for automation equipment has good heat dispersion, and the radiator unit of relay is provided with two sets ofly, can work at the relay and play good radiating effect to its inside to the embedding piece on relay top is the disconnect-type, can change when the damage, and the shell of relay is the joint formula, when needs maintain it and inspect, can convenient to detach, can improve work efficiency.
Description
Technical Field
The utility model relates to a relay technical field specifically is a relay structure for automation equipment.
Background
A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the relay plays the roles of automatic regulation, safety protection, circuit conversion and the like in the circuit, and consists of a coil and a contact group.
The shell of current relay adopts the bolt to connect usually, when the staff to its inspection, need relapse to be unscrewed a plurality of bolts, leads to the inspection efficiency slow to the bolt leads to the fact the loss easily, if lose the bolt then lead to the relay need pair the bolt, and the bolt groove is ageing the back, causes the not hard up of shell easily, and the relay produces a large amount of heats at the during operation easily, so the relay need can dispel the heat fast, in order to prevent the inside electronic component damage of relay.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides an automatic change relay structure for equipment, the shell of having solved current relay adopts the bolt to connect usually, when the staff is to its inspection, need to twist off a plurality of bolts repeatedly, it is slow to lead to inspection efficiency, and the bolt causes the loss easily, if lose the bolt then lead to the relay need pair the bolt, and the bolt groove is ageing after, cause the not hard up of shell easily, the relay is at the during operation, produce a large amount of heats easily, so the relay need can dispel the heat fast, in order to prevent the problem of the inside electronic component damage of relay.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic change relay structure for equipment, includes the electronic component of chassis and chassis upper surface, the side cover on the chassis is equipped with the shell, electronic component is located the inside of shell, first draw-in groove has all been seted up to four sides of shell, the inside embedding of first draw-in groove is connected with the fin, the second draw-in groove has all been seted up to the bottom of four sides on chassis, the inside embedding of second draw-in groove is connected with the fixture block, the upper surface embedding on chassis is connected with the embedding piece, fixing bolt and shell fixed connection are passed through to four turnings of embedding piece, and the ventilation hole has been seted up to the inside of embedding piece.
Preferably, one end of the fin located inside the housing is fixedly connected with a heat transfer block, the edge of the heat transfer block is fixedly connected with the housing, and the heat transfer block is tightly attached to one side of the electronic component.
Preferably, the inside of the top end of the shell is fixedly connected with a side plate, and the upper surface of the side plate is fixedly connected with an inner connecting pipe.
Preferably, sleeves are arranged at four corners of the embedding block, the diameter of each sleeve is larger than that of the corresponding inner connecting pipe, and the sleeves are sleeved outside the inner connecting pipes.
Preferably, the inner connecting pipe is internally provided with threads, the fixing bolt is connected inside the inner connecting pipe, the sleeve is internally provided with two diameters, and the top end of the fixing bolt is tightly attached to the position where the diameter inside the sleeve changes.
Preferably, the bottom end in the chassis is provided with a containing groove, the clamping block is connected in the containing groove in a sliding mode, and a spring ball is filled between the clamping block and the containing groove.
Advantageous effects
The utility model provides an automatic change relay structure for equipment. Compared with the prior art, the method has the following beneficial effects:
(1) the relay structure for the automatic equipment is characterized in that first clamping grooves are formed in four side faces of a shell, fins are embedded and connected in the first clamping grooves, one ends of the fins, which are located in the shell, are fixedly connected with heat transfer blocks, the edges of the heat transfer blocks are fixedly connected with the shell, the heat transfer blocks are tightly attached to one side of an electronic part, an embedding block is embedded and connected on the upper surface of a chassis, four corners of the embedding block are fixedly connected with the shell through fixing bolts, ventilation holes are formed in the embedding block, a side plate is fixedly connected in the inner portion of the top end of the shell, an inner connecting pipe is fixedly connected to the upper surface of the side plate, sleeves are arranged in the four corners of the embedding block, the diameter of each sleeve is larger than that of the inner connecting pipe, and the sleeves are sleeved on the outer side of the inner connecting pipe, can play good radiating effect to its inside at relay work to the embedded piece on relay top is the disconnect-type, can change when the damage.
(2) This relay structure for automation equipment, the side cover is equipped with the shell through the chassis, and electronic component is located the inside of shell, and the second draw-in groove has all been seted up to the bottom of four sides on chassis, and the inside embedding of second draw-in groove is connected with the fixture block, and the groove has been seted up to the inside bottom in chassis, and fixture block sliding connection has the inside of accomodating the groove, and the fixture block and accomodate and fill between the groove has the spring ball, the utility model discloses relay's shell is the joint formula, when needs maintain it and inspect, can convenient to detach, can improve work efficiency to elastic component in this device adopts the spring ball, compares in other elastic component, and the life of spring ball is longer, and the price is lower.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the middle clamping block of the present invention.
In the figure: 1. a chassis; 2. an electronic component; 3. a housing; 4. a first card slot; 5. a fin; 6. a second card slot; 7. a clamping block; 8. embedding a block; 9. a vent hole; 10. a heat transfer block; 11. a side plate; 12. a sleeve; 13. an internal connection pipe; 14. fixing the bolt; 15. a receiving groove; 16. and a spring ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a relay structure for automation equipment comprises a chassis 1 and electronic parts 2 on the upper surface of the chassis 1, a shell 3 is sleeved on the upper side of the chassis 1, the electronic parts 2 are positioned in the shell 3, a containing groove 15 is arranged at the bottom end in the chassis 1, a clamping block 7 is connected in the containing groove 15 in a sliding way, and a spring ball 16 is filled between the clamping block 7 and the containing groove 15, the shell 3 of the relay is of a clamping type, and can be conveniently disassembled and the working efficiency can be improved when the shell is required to be maintained and checked, moreover, the elastic component in the device adopts the spring ball 16, compared with other elastic components, the spring ball 16 has longer service life and lower price, the four sides of the shell 3 are all provided with a first clamping groove 4, a fin 5 is embedded and connected in the first clamping groove 4, and one end of the fin 5 positioned in the shell 3 is fixedly connected with a heat transfer block 10, the edge of the heat transfer block 10 is fixedly connected with the shell 3, the heat transfer block 10 is tightly attached to one side of the electronic part 2, the bottom ends of four side surfaces of the chassis 1 are respectively provided with a second clamping groove 6, the inside of the second clamping groove 6 is embedded and connected with a clamping block 7, the upper surface of the chassis 1 is embedded and connected with an embedded block 8, four corners of the embedded block 8 are fixedly connected with the shell 3 through fixing bolts 14, the inside of the embedded block 8 is provided with a ventilation hole 9, the inside of the top end of the shell 3 is fixedly connected with a side plate 11, the upper surface of the side plate 11 is fixedly connected with an inner connecting pipe 13, four corners of the embedded block 8 are respectively provided with a sleeve 12, the diameter of the sleeve 12 is larger than that of the inner connecting pipe 13, the sleeve 12 is sleeved on the outer side of the inner connecting pipe 13, the inside of the inner connecting pipe 13 is provided, the top of fixing bolt 14 is hugged closely in the position that sleeve pipe 12 inside diameter changed, the utility model provides a relay has good heat dispersion, and the radiator unit of relay is provided with two sets ofly, can play good radiating effect to its inside in relay work to the embedding piece 8 on relay top is the disconnect-type, can change when the damage.
When the relay works, on one hand, heat inside the relay is transferred to the fins 5 through the heat transfer block 10 and then is dissipated into the air, and on the other hand, the heat is conveniently and directly dissipated from the vent hole at the top end of the shell; the fixing bolts 14 at the corners of the embedded block are taken out from the inner connecting pipe 13 in sequence, then the sleeve 12 of the embedded block 8 is taken down from the inner connecting block, then the embedded block 8 is separated from the shell 3, then pressure is applied to the clamping block 7 from the second clamping groove 6, the spring ball 16 is deformed, the clamping block 7 is pushed out of the second clamping groove 6, then the second clamping groove 6 and the clamping block 7 are staggered, then the steps are repeated, the clamping blocks 7 on the four sides of the shell are pushed out in sequence, and then the shell can be taken down.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automation equipment uses relay structure, includes electronic component (2) of chassis (1) and chassis (1) upper surface, chassis (1) upside cover is equipped with shell (3), electronic component (2) are located the inside of shell (3), its characterized in that: first draw-in groove (4) have all been seted up to four sides of shell (3), the inside embedding of first draw-in groove (4) is connected with fin (5), second draw-in groove (6) have all been seted up to the bottom of four sides on chassis (1), the inside embedding of second draw-in groove (6) is connected with fixture block (7), the upper surface embedding on chassis (1) is connected with embedding piece (8), four turnings of embedding piece (8) pass through fixing bolt (14) and shell (3) fixed connection, and ventilation hole (9) have been seted up to the inside of embedding piece (8).
2. The relay structure for an automation device according to claim 1, characterized in that: one end, located inside the shell (3), of the fin (5) is fixedly connected with a heat transfer block (10), the edge of the heat transfer block (10) is fixedly connected with the shell (3), and the heat transfer block (10) is tightly attached to one side of the electronic part (2).
3. The relay structure for an automation device according to claim 1, characterized in that: the inner part of the top end of the shell (3) is fixedly connected with a side plate (11), and the upper surface of the side plate (11) is fixedly connected with an inner connecting pipe (13).
4. The relay structure for an automation device according to claim 3, characterized in that: sleeve pipes (12) are arranged at four corners of the embedding block (8), the diameter of each sleeve pipe (12) is larger than that of each inner connecting pipe (13), and the sleeve pipes (12) are sleeved on the outer sides of the inner connecting pipes (13).
5. The relay structure for an automation device according to claim 4, characterized in that: the inner connecting pipe (13) is internally provided with threads, the fixing bolt (14) is connected to the inner part of the inner connecting pipe (13), the sleeve (12) is internally provided with two diameters, and the top end of the fixing bolt (14) is tightly attached to the position where the diameter of the inner part of the sleeve (12) changes.
6. The relay structure for an automation device according to claim 1, characterized in that: the bottom end in the chassis (1) is provided with a containing groove (15), the fixture block (7) is connected in the containing groove (15) in a sliding mode, and a spring ball (16) is filled between the fixture block (7) and the containing groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920632591.2U CN209822559U (en) | 2019-05-06 | 2019-05-06 | Relay structure for automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920632591.2U CN209822559U (en) | 2019-05-06 | 2019-05-06 | Relay structure for automation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209822559U true CN209822559U (en) | 2019-12-20 |
Family
ID=68882633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920632591.2U Expired - Fee Related CN209822559U (en) | 2019-05-06 | 2019-05-06 | Relay structure for automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209822559U (en) |
-
2019
- 2019-05-06 CN CN201920632591.2U patent/CN209822559U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |