CN218676971U - Take circuit breaker of waterproof function - Google Patents
Take circuit breaker of waterproof function Download PDFInfo
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- CN218676971U CN218676971U CN202221578941.XU CN202221578941U CN218676971U CN 218676971 U CN218676971 U CN 218676971U CN 202221578941 U CN202221578941 U CN 202221578941U CN 218676971 U CN218676971 U CN 218676971U
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- waterproof
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- fixedly connected
- sliding
- circuit breaker
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model belongs to the technical field of circuit breaker equipment, in particular to a circuit breaker with a waterproof function, which comprises a waterproof box, a circuit breaker body, a transparent protective cover and a waterproof mechanism; the breaker body is arranged inside the waterproof box; the transparent protective cover is arranged on one side of the outer wall of the waterproof box; a sealing frame is arranged inside the transparent protective cover; the waterproof mechanism is arranged on the outer wall of the waterproof box; the sealing frame is in contact fit with the waterproof mechanism; the waterproof mechanism comprises a waterproof frame, a sliding block, a first spring, a supporting plate, a first sealing strip and a second sealing strip; the waterproof frame is fixedly connected to the outer wall of the waterproof box; a plurality of sliding grooves are formed in the inner walls of the two sides of the waterproof frame; the sliding block is arranged in the sliding groove in a sliding manner; one end of the first spring is fixedly connected to the side wall of the sliding block, and the other end of the first spring is fixedly connected to the side wall of the sliding chute; through setting up waterproof mechanism, accomplish the back that combines when transparent protective cover and waterproof box to play better sealed effect to realize waterproof purpose.
Description
Technical Field
The utility model belongs to the technical field of circuit breaker equipment, specific take circuit breaker of waterproof function that says so.
Background
The circuit breaker has good arc extinguishing capability, automatically trips under the condition of short circuit and large current, and is commonly used for operating electric appliances for power failure, power transmission, load connection and load disconnection in high-voltage and large-current circuits.
In daily production and life, the working environment of construction teams is often outdoors, wherein electrical equipment needs to be powered, and when the power is used, a breaker needs to be equipped for use, so that the power utilization safety is ensured.
When the breaker is used in the outdoor environment in the prior art, due to the fact that waterproof measures are not in place, safety accidents are prone to happening in rainy days, equipment is damaged when serious, and then the using efficiency of the breaker is reduced.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, when solving the circuit breaker and using under outdoor environment, because waterproof measure does not put in place, take place the incident easily in the rainy day, lead to equipment damage when serious, and then reduced the problem of the availability factor of circuit breaker, the utility model provides a take circuit breaker of waterproof function.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a circuit breaker with waterproof function, including waterproof case, circuit breaker body, transparent protective cover and waterproof mechanism; the breaker body is arranged inside the waterproof box; the transparent protective cover is arranged on one side of the outer wall of the waterproof box; a sealing frame is arranged inside the transparent protective cover; the waterproof mechanism is arranged on the outer wall of the waterproof box; the sealing frame is in contact fit with the waterproof mechanism; the waterproof mechanism comprises a waterproof frame, a sliding block, a first spring, a supporting plate, a first sealing strip and a second sealing strip; the waterproof frame is fixedly connected to the outer wall of the waterproof box; a plurality of sliding grooves are formed in the inner walls of the two sides of the waterproof frame; the sliding block is arranged in the sliding groove in a sliding manner; one end of the first spring is fixedly connected to the side wall of the sliding block, and the other end of the first spring is fixedly connected to the side wall of the sliding chute; the supporting plate is fixedly connected to the end part of the sliding block; the first sealing strip is fixedly connected to the outer wall of the supporting plate; the two second sealing strips are fixedly connected to the inner wall of the bottom and the inner wall of the top of the waterproof frame respectively; the outer wall of the sealing frame is in contact fit with the outer walls of the first sealing strip and the second sealing strip.
Preferably, a fixing mechanism is arranged at the top of the waterproof box; the fixing mechanism is hinged and matched with the side wall of the top end of the transparent protective cover; the fixing mechanism comprises a fixing ring, a sliding block, an inserting rod, a first limiting block and a second spring; the fixing ring is fixedly connected to the top of the waterproof box; one end of the sliding block is arranged in the fixing ring in a sliding mode, and the other end of the sliding block is hinged with the side wall of the top end of the transparent protective cover; a square groove is formed in the inner wall of the top of the fixing ring; the outer wall of the bottom end of the inserted bar is arranged in the square groove in a sliding manner; the first limiting block is fixedly connected to the top of the inserted link; the second spring is sleeved on the outer wall of the top end of the inserted rod; one end of the second spring is fixedly connected to the bottom of the first limiting block, and the other end of the second spring is fixedly connected to the top of the fixing ring.
Preferably, the fixing ring, the sliding block, the inserting rod, the first limiting block and the second spring are symmetrically arranged in two groups at the top of the waterproof box; the bottom of the inserted bar is in sliding fit with the inner wall of the top of the sliding block.
Preferably, the end part of the sliding block is fixedly connected with a second limiting block.
Preferably, two mounting rings are symmetrically and fixedly connected to the bottom of the waterproof box; two inserting blocks are symmetrically and fixedly connected to the side wall of the bottom end of the transparent protective cover; and the two inserting blocks are in inserting fit with the two mounting rings.
Preferably, the outer walls of the two sides of the waterproof box are fixedly connected with support lugs; two threaded holes are formed in the inner wall of the support lug; and a fastener is connected in the threaded hole in a threaded manner.
The utility model has the advantages as follows:
1. the utility model discloses a set up waterproofing mechanism, through promoting transparent protective cover to waterproof box outer wall one side, make the seal frame outer wall contact with first sealing strip and second sealing strip outer wall gradually, receive the extrusion back when first sealing strip, can push away the backup pad removal, and make the sliding block slide in the spout is inside, extrude first spring simultaneously, again after transparent protective cover is installed with waterproof box completely, at this moment under first spring answer, make the backup pad area first sealing strip reset and closely laminate with the seal frame outer wall, the second sealing strip also laminates with the seal frame outer wall simultaneously, and then play better sealed effect, thereby realize waterproof purpose.
2. The utility model discloses a set up fixed establishment, utilize the slider at the inside slip of solid fixed ring, and the slider is at the slip in-process, the inserted bar bottom can with the contact of slider top inner wall, cooperate first stopper and second spring simultaneously for the inserted bar produces the holding down force to the slider, and then makes the inserted bar have certain damping effect to the slip of slider, open at transparent protective cover and can play better fixed action when closed, and help improving the stability of transparent protective cover in the use.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a perspective view of a main structure of the first embodiment;
FIG. 2 is a perspective view of the first embodiment;
FIG. 3 is a perspective view of the first embodiment;
FIG. 4 is a partial cross-sectional view of the first embodiment;
fig. 5 is a perspective view of the second embodiment.
In the figure: 1. a waterproof box; 2. a circuit breaker body; 3. a transparent protective cover; 31. a sealing frame; 41. a waterproof frame; 42. a slider; 43. a first spring; 44. a support plate; 45. a first seal strip; 46. a second seal strip; 51. a fixing ring; 52. a slider; 53. inserting a rod; 54. a first stopper; 55. a second spring; 6. a second limiting block; 71. a mounting ring; 72. inserting a block; 8. supporting a lug; 81. a fastener; 9. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to 4, the circuit breaker with waterproof function of the present invention includes a waterproof box 1, a circuit breaker body 2, a transparent protective cover 3 and a waterproof mechanism; the breaker body 2 is arranged inside the waterproof box 1; the transparent protective cover 3 is arranged on one side of the outer wall of the waterproof box 1; a sealing frame 31 is arranged inside the transparent protective cover 3; the waterproof mechanism is arranged on the outer wall of the waterproof box 1; the sealing frame 31 is in contact fit with the waterproof mechanism; the waterproof mechanism comprises a waterproof frame 41, a sliding block 42, a first spring 43, a supporting plate 44, a first sealing strip 45 and a second sealing strip 46; the waterproof frame 41 is fixedly connected to the outer wall of the waterproof box 1; a plurality of sliding grooves are formed in the inner walls of the two sides of the waterproof frame 41; the sliding block 42 is arranged inside the sliding groove in a sliding manner; one end of the first spring 43 is fixedly connected to the side wall of the sliding block 42, and the other end is fixedly connected to the side wall of the sliding chute; the supporting plate 44 is fixedly connected to the end of the sliding block 42; the first sealing strip 45 is fixedly connected to the outer wall of the supporting plate 44; two second sealing strips 46 are arranged and respectively fixedly connected to the inner wall of the bottom and the inner wall of the top of the waterproof frame 41; the outer wall of the sealing frame 31 is in contact fit with the outer walls of the first sealing strip 45 and the second sealing strip 46; the during operation, when circuit breaker body 2 uses under outdoor environment, because waterproof measure is not in place, the incident takes place easily in the rainy day, lead to the equipment damage when serious, through placing circuit breaker body 2 inside the use of waterproof box 1, the rainy day safety in utilization has been improved greatly, in order to improve the water-proof effects of waterproof box 1 to circuit breaker body 2, through promoting transparent protection cover 3 to waterproof box 1 outer wall one side, make seal frame 31 outer wall gradually with first sealing strip 45 and the contact of second sealing strip 46 outer wall, receive the extrusion back when first sealing strip 45, can push away backup pad 44 and remove, and make sliding block 42 slide inside the spout, extrude first spring 43 simultaneously, again after transparent protection cover 3 completely with waterproof box 1 installs, at this moment under the effect of replying of first spring 43, make backup pad 44 take first sealing strip 45 to reset and closely laminate with seal frame 31 outer wall, second sealing strip 46 also laminates with seal frame 31 outer wall simultaneously, and then play better sealed effect, thereby realize waterproof purpose.
The top of the waterproof box 1 is provided with a fixing mechanism; the fixing mechanism is hinged and matched with the side wall of the top end of the transparent protective cover 3; the fixing mechanism comprises a fixing ring 51, a sliding block 52, an inserting rod 53, a first limiting block 54 and a second spring 55; the fixing ring 51 is fixedly connected to the top of the waterproof box 1; one end of the slide block 52 is slidably arranged in the fixing ring 51, and the other end of the slide block is hinged with the side wall of the top end of the transparent protective cover 3; a square groove is formed in the inner wall of the top of the fixing ring 51; the outer wall of the bottom end of the inserted rod 53 is slidably arranged in the square groove; the first limiting block 54 is fixedly connected to the top of the inserting rod 53; the second spring 55 is sleeved on the outer wall of the top end of the inserted rod 53; one end of the second spring 55 is fixedly connected to the bottom of the first limiting block 54, and the other end is fixedly connected to the top of the fixing ring 51; two groups of fixing rings 51, sliding blocks 52, inserting rods 53, first limiting blocks 54 and second springs 55 are symmetrically arranged at the top of the waterproof box 1; the bottom of the inserted bar 53 is in sliding fit with the inner wall of the top of the sliding block 52; a second limiting block 6 is fixedly connected to the end part of the sliding block 52; the during operation, utilize slider 52 at the inside slip of solid fixed ring 51, and slider 52 is at the slip in-process, inserted bar 53 bottom can contact with slider 52 top inner wall, cooperate first stopper 54 and second spring 55 simultaneously, make inserted bar 53 produce the holding down force to slider 52, and then make inserted bar 53 have certain damping effect to the slip of slider 52, can play better fixed action when transparent protection cover 3 is opened and is closed, and help improving the stability of transparent protection cover 3 in the use, because transparent protection cover 3 top is articulated setting, make transparent protection cover 3 can overturn 90 degrees, and then make things convenient for opening and closing of transparent protection cover 3, utilize second stopper 6, slide to slider 52 has played spacing effect.
Two mounting rings 71 are symmetrically and fixedly connected to the bottom of the waterproof box 1; two inserting blocks 72 are symmetrically and fixedly connected to the side wall of the bottom end of the transparent protective cover 3; the two insertion blocks 72 are in insertion fit with the two mounting rings 71; the outer walls of two sides of the waterproof box 1 are fixedly connected with support lugs 8; two threaded holes are formed in the inner wall of the support lug 8; a fastener 81 is connected to the inner part of the threaded hole in a threaded manner; during operation, when installing transparent protection cover 3 and waterproof box 1 and combining, slide block 52 through transparent protection cover 3 top lateral wall articulated is inside solid fixed ring 51 and is slided to and two inserted blocks 72 in transparent protection cover 3 bottom insert inside two collars 71, and then realize fixed to transparent protection cover 3's installation, utilize journal stirrup 8 cooperation fastener 81, thereby realize installing waterproof box 1 in the purpose that the assigned position used.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a handle 9 is fixedly connected to an outer wall of a bottom end of the transparent protection cover 3; during operation, through setting up handle 9, the person of being convenient for pulls out one section distance and rotation angle with transparent protection cover 3, improves the practicality.
The working principle is as follows: when the device is used, when the breaker body 2 is used in an outdoor environment, because the waterproof measure is not in place, safety accidents easily occur in rainy days and equipment damage is caused in severe cases, the use safety in rainy days is greatly improved by placing the breaker body 2 in the waterproof box 1, in order to improve the waterproof effect of the waterproof box 1 on the breaker body 2, the transparent protective cover 3 is pushed to one side of the outer wall of the waterproof box 1, so that the outer wall of the sealing frame 31 is gradually contacted with the outer walls of the first sealing strip 45 and the second sealing strip 46, after the first sealing strip 45 is extruded, the supporting plate 44 is pushed to move, the sliding block 42 slides in the sliding groove, the first spring 43 is extruded, and after the transparent protective cover 3 is completely installed with the waterproof box 1, under the restoring action of the first spring 43, the supporting plate 44 drives the first sealing strip 45 to reset and tightly fit with the outer wall of the sealing frame 31, meanwhile, the second sealing strip 46 is also attached to the outer wall of the sealing frame 31, so as to achieve a better sealing effect and achieve a waterproof purpose, the slider 52 slides in the fixing ring 51, and in the sliding process of the slider 52, the bottom of the insertion rod 53 contacts with the inner wall of the top of the slider 52, and the first limiting block 54 and the second spring 55 are matched, so that the insertion rod 53 generates downward pressure on the slider 52, so that the insertion rod 53 has a certain damping effect on the sliding of the slider 52, the transparent protective cover 3 can play a better fixing role when being opened and closed, and the stability of the transparent protective cover 3 in the using process is improved, because the top end of the transparent protective cover 3 is hinged, the transparent protective cover 3 can be turned over for 90 degrees, so as to facilitate the opening and closing of the transparent protective cover 3, and the second limiting block 6 is utilized, the sliding of the sliding block 52 can be limited.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a take waterproof function's circuit breaker which characterized in that: the circuit breaker comprises a waterproof box (1), a circuit breaker body (2), a transparent protective cover (3) and a waterproof mechanism; the breaker body (2) is arranged inside the waterproof box (1); the transparent protective cover (3) is arranged on one side of the outer wall of the waterproof box (1); a sealing frame (31) is arranged in the transparent protective cover (3); the waterproof mechanism is arranged on the outer wall of the waterproof box (1); the sealing frame (31) is in contact fit with the waterproof mechanism;
the waterproof mechanism comprises a waterproof frame (41), a sliding block (42), a first spring (43), a supporting plate (44), a first sealing strip (45) and a second sealing strip (46); the waterproof frame (41) is fixedly connected to the outer wall of the waterproof box (1); the inner walls of two sides of the waterproof frame (41) are provided with a plurality of sliding grooves; the sliding block (42) is arranged in the sliding groove in a sliding manner; one end of the first spring (43) is fixedly connected to the side wall of the sliding block (42), and the other end of the first spring is fixedly connected to the side wall of the sliding chute; the supporting plate (44) is fixedly connected to the end part of the sliding block (42); the first sealing strip (45) is fixedly connected to the outer wall of the supporting plate (44); two second sealing strips (46) are arranged and are respectively and fixedly connected to the inner wall of the bottom and the inner wall of the top of the waterproof frame (41); the outer wall of the sealing frame (31) is in contact fit with the outer walls of the first sealing strip (45) and the second sealing strip (46).
2. The circuit breaker with waterproof function of claim 1, wherein: the top of the waterproof box (1) is provided with a fixing mechanism; the fixing mechanism is hinged and matched with the side wall of the top end of the transparent protective cover (3); the fixing mechanism comprises a fixing ring (51), a sliding block (52), an inserting rod (53), a first limiting block (54) and a second spring (55); the fixing ring (51) is fixedly connected to the top of the waterproof box (1); one end of the sliding block (52) is arranged in the fixing ring (51) in a sliding mode, and the other end of the sliding block is hinged with the side wall of the top end of the transparent protective cover (3); a square groove is formed in the inner wall of the top of the fixing ring (51); the outer wall of the bottom end of the inserted rod (53) is arranged in the square groove in a sliding mode; the first limiting block (54) is fixedly connected to the top of the inserting rod (53); the second spring (55) is sleeved on the outer wall of the top end of the inserted rod (53); one end of the second spring (55) is fixedly connected to the bottom of the first limiting block (54), and the other end of the second spring is fixedly connected to the top of the fixing ring (51).
3. The circuit breaker with waterproof function of claim 2, characterized in that: two groups of fixing rings (51), sliding blocks (52), inserting rods (53), first limiting blocks (54) and second springs (55) are symmetrically arranged at the top of the waterproof box (1); the bottom of the inserted bar (53) is in sliding fit with the inner wall of the top of the sliding block (52).
4. The circuit breaker with waterproof function according to claim 3, characterized in that: and a second limiting block (6) is fixedly connected to the end part of the sliding block (52).
5. The circuit breaker with waterproof function according to claim 4, characterized in that: two mounting rings (71) are symmetrically and fixedly connected to the bottom of the waterproof box (1); two inserting blocks (72) are symmetrically and fixedly connected to the side wall of the bottom end of the transparent protective cover (3); the two insertion blocks (72) are in plug fit with the two mounting rings (71).
6. The circuit breaker with waterproof function of claim 5, wherein: the outer walls of two sides of the waterproof box (1) are fixedly connected with support lugs (8); two threaded holes are formed in the inner wall of the support lug (8); the threaded hole is internally and threadedly connected with a fastener (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578941.XU CN218676971U (en) | 2022-06-22 | 2022-06-22 | Take circuit breaker of waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578941.XU CN218676971U (en) | 2022-06-22 | 2022-06-22 | Take circuit breaker of waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218676971U true CN218676971U (en) | 2023-03-21 |
Family
ID=85534540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221578941.XU Active CN218676971U (en) | 2022-06-22 | 2022-06-22 | Take circuit breaker of waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218676971U (en) |
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2022
- 2022-06-22 CN CN202221578941.XU patent/CN218676971U/en active Active
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