CN209435648U - A kind of waterproof cabinet of frequency converter - Google Patents
A kind of waterproof cabinet of frequency converter Download PDFInfo
- Publication number
- CN209435648U CN209435648U CN201821657758.2U CN201821657758U CN209435648U CN 209435648 U CN209435648 U CN 209435648U CN 201821657758 U CN201821657758 U CN 201821657758U CN 209435648 U CN209435648 U CN 209435648U
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- plate
- waterproof cover
- side plate
- cabinet
- bottom plate
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Abstract
The utility model discloses a kind of waterproof cabinets of frequency converter, including chassis body and waterproof cover, the chassis body includes bottom plate, the multiple side plates being fixed on bottom plate and the top plate being arranged at the top of side plate, it is affixed by connector between adjacent side plates, the shape of the top plate matches with shape of multiple side plates after affixed, the top plate is connected through a screw thread with the side plate, and sealing strip is equipped between the top plate and the side plate；One of side plate is in radiating fin sheet, and the adjacent both side plate of the side plate is equipped with sliding block in the sliding slot, the sliding block is connected with waterproof cover along sliding slot is equipped with along vertical edge on the side plate equipped with Wiring port equipped with several Wiring ports；The utility model strengthens the waterproofness of cabinet, electronic component in better guard box.
Description
Technical field
The utility model relates to transduser cabinet equipment technical fields, it particularly relates to a kind of splashproof machine of frequency converter
Case.
Background technique
Frequency converter usually uses 1U 2U cabinet as shape, and (U is the measurement unit of device height, 1U=
44.45mm).Equipment on usual electronics rack can be divided into two classes according to its processing technology: one kind is Sheet-metal machine box, by aluminium
The bending of plate is welded to realize；Another kind of is section chassis, processes cabinet by opening one set of die or milling part.For metal plate
Golden cabinet, advantage is that difficulty of processing is small, at low cost, the disadvantage is that weld is easily-deformable, obtains that there are biggish design margins；For type
Material cabinet advantage is that dimensional discrepancy is small, the disadvantage is that number of parts is more, difficulty of processing and assembling is big, and required number of molds is more, at high cost.
So developing a most important thing that the processing is simple, at low cost, cabinet with good waterproofness is equipment Industry.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide a kind of splashproof machines of frequency converter
Case has the advantages that the processing is simple, at low cost, waterproof performance is preferable.
A kind of waterproof cabinet of frequency converter that in order to achieve the above purposes, the technical solution adopted by the utility model is:, including
Chassis body and waterproof cover, the chassis body include bottom plate, the multiple side plates being fixed on bottom plate and are arranged at the top of side plate
Top plate, affixed by connector between adjacent side plates, the shape of the top plate matches with shape of multiple side plates after affixed,
The top plate is connected through a screw thread with the side plate, and sealing strip is equipped between the top plate and the side plate；One of side plate
In radiating fin sheet, the adjacent both side plate of the side plate is equipped with several Wiring ports, along perpendicular on the side plate equipped with Wiring port
Straight flange is equipped with sliding block in the sliding slot, the sliding block is connected with waterproof cover along sliding slot is equipped with.
The waterproof cover includes upper waterproof cover and lower waterproof cover, the upper waterproof cover and the lower waterproof cover with the machine
Box main body is detachably connected by compatible sliding block and sliding slot, and the sliding slot is located on the side plate equipped with Wiring port, and
Along two vertical edges along being arranged on the side plate, the upper waterproof cover and the lower waterproof cover slide in opposition relative to the chassis body
To split, the upper waterproof cover and the lower waterproof cover are detachably connected by locking clamping structure；The upper waterproof cover with connect
Wiring port is corresponded on the opposite side wall of line end mouth is equipped with several first semi-circular holes, corresponding first semicircle on the lower waterproof cover
Shape hole is equipped with the second semi-circular hole, and first semi-circular hole and the second semi-circular hole split form circular hole.
The bottom of top plate is provided with a circle enchasing plate along its surrounding, and the insertion that the lower end of the enchasing plate is equipped with arc is convex
The outer wall of edge, the enchasing plate is equipped with protrusion, and the bottom plate corresponds to enchasing plate and offers silica gel slot, and the side plate respective protrusions are set
Fluted, cooperation is equipped with silica gel sealing ring in the silica gel slot, and the top of the silica gel sealing ring is equipped with corresponding with insertion flange
Seal groove.
The Wiring port of the waterproof cabinet, which slides split by upper waterproof cover and lower waterproof cover, to prevent liquid from entering wiring
Port, and when the top plate of the waterproof cabinet and side plate fastening, the inner sidewall of enchasing plate and side plate fits closely, by top plate and side plate
It is fastened togather, insertion flange, which protrudes into seal groove and cooperates with seal groove, realizes sealing, the setting adopted the structure, sealing
Good water-proof effect, and it is easy for installation, it is easy to disassemble.
Preferably, the bottom plate be equipped with two handles, two handles be located at radiating fin sheet side plate and with
By its opposite side plate, gap slot is equipped with positioned at the lower section of handle on the bottom plate.
Handle is used for the position transfer of cabinet, and cabinet fixation can be connected on other devices by gap slot.
Preferably, the locking clamping structure includes: hook, snap ring, fixed housing and extension spring；The hook with
The lower waterproof cover is fixedly connected；One end of the extension spring is fixedly connected with the upper waterproof cover, the other end and the card
Ring is fixedly connected；The fixed housing is fixedly connected with the upper waterproof cover, and extension spring described in the fixed housing the cover；
Two sides of the fixed housing are provided with slideway, and the draw direction of the glide direction of the slideway and the extension spring
It is identical；The snap ring is by the slideway and the fixed housing sliding and is rotatablely connected.
By locking clamping structure, it may make what waterproof cover and lower waterproof cover fastened to link together, and installation process
In, it can be completed without installation tool, it is easy for installation, it is time saving and energy saving.
Preferably, the upper waterproof cover and the chassis body contacting surface that offsets are provided with foam collision mat.
Water that may be present flows into chassis body to foam collision mat in groove in order to prevent.
Preferably, the bottom plate and surface of side plate are coated with hydrophobic coating, inside the bottom plate and side plate from outside to inside according to
It is secondary to be equipped with erosion resistant coating, fireprotection layer.
Bottom plate and surface of side plate, which are coated with hydrophobic coating, makes liquid be not easy to invade in bottom plate and side plate, and inside bottom plate and side plate
Fireprotection layer and erosion resistant coating can guard box inner electronic equipment it is not easily damaged, increase cabinet service life.
The beneficial effects of the utility model are:
(1) waterproof cabinet can be radiated by the side plate of radiating fin sheet；
(2) Wiring port of the waterproof cabinet, which slides split by upper waterproof cover and lower waterproof cover, can prevent liquid entrance from connecing
Line end mouth, and when the top plate of the waterproof cabinet and side plate fastening, the inner sidewall of enchasing plate and side plate fits closely, by top plate and side
Board is buckled together, and insertion flange, which protrudes into seal groove and cooperates with seal groove, realizes that sealing, the setting adopted the structure are close
Good water-proof effect is sealed, and easy for installation, it is easy to disassemble；
(3) handle is used for the position transfer of cabinet, and cabinet fixation can be connected on other devices by gap slot；
(4) by locking clamping structure, it may make what waterproof cover and lower waterproof cover fastened to link together, and installed
Cheng Zhong can be completed without installation tool, easy for installation, time saving and energy saving；
(5) water that may be present flows into chassis body to foam collision mat in groove in order to prevent；
(6) bottom plate and surface of side plate, which are coated with hydrophobic coating, makes liquid be not easy to invade in bottom plate and side plate, and bottom plate and side plate
Internal fireprotection layer and erosion resistant coating can guard box inner electronic equipment be easily damaged, increases the service life of cabinet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment chassis body；
Fig. 2 is the top view of the utility model embodiment chassis body；
Fig. 3 is the structural schematic diagram of the utility model embodiment waterproof cabinet；
Fig. 4 is the side view of the utility model embodiment waterproof cover；
Fig. 5 is the top plate and bottom plate of the utility model embodiment waterproof cabinet and the connection schematic diagram of side plate.
Description of symbols:
1, chassis body；11, bottom plate；111, handle；112, gap slot；113, silica gel slot；114, silica gel sealing ring；115,
Seal groove；116, erosion resistant coating；117, fireprotection layer；12, side plate；121, groove；13, top plate；131, enchasing plate；132, it is embedded in convex
Edge；133, raised；14, connector；15, sealing strip；16, Wiring port；17, sliding slot；18, sliding block；181, foam collision mat；
19, waterproof cover；191, upper waterproof cover；192, lower waterproof cover；193, clamping structure is locked；1931, hook；1932, snap ring；
1933, fixed housing；194, the first semi-circular hole；195, the second semi-circular hole；196, upper baffle plate；197, lower baffle plate.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Figs. 1-5, a kind of waterproof cabinet of frequency converter, including chassis body 1 and waterproof cover 19, the chassis body
1 includes bottom plate 11, multiple side plates 12 for being fixed on bottom plate 11 and the top plate 13 that 12 top of side plate is arranged in, adjacent side plates 12 it
Between by connector 14 it is affixed, the shape of the top plate 13 matches with shape of multiple side plates 12 after affixed, the top plate 13
It is attached with the top of the side plate 12 by bolt, sealing strip 15 is equipped between the top plate 13 and the side plate 12；Its
In side plate 12 be in radiating fin sheet, which can be radiated at work by the side plate 12, the side plate 12 it is adjacent
Both side plate 12 is equipped with several Wiring ports 16.
The waterproof cover 19 includes upper waterproof cover 191 and lower waterproof cover 192, the upper waterproof cover 191 and the lower waterproof
Cover 192 is detachably connected with the chassis body 1 by compatible sliding block 18 and sliding slot 17, and the sliding slot 17, which is located at, to be equipped with
On the side plate 12 of Wiring port 16, and it is arranged on the side plate 12 along two vertical edges edge, the sliding slot 17 of the upper waterproof cover 191
Upper notch is detachably provided with baffle plate 196, and the lower notch of the sliding slot 17 of the lower waterproof cover 192 is provided with lower baffle plate
197；The upper baffle plate 196 can be by upper 191 limit slippage of waterproof cover in sliding slot 17, and the lower baffle plate 197 lower can will be prevented
Water cover 192, which resists, to be prevented from sliding；The upper waterproof cover 191 and the lower waterproof cover 192 are opposite relative to the chassis body 1
It slides into split, the upper waterproof cover 191 and the lower waterproof cover 192 and is detachably connected by locking clamping structure 193；Institute
It states and corresponds to Wiring port 16 on the side wall opposite with Wiring port 16 of waterproof cover 191 equipped with several first semi-circular holes 194,
Corresponding first semi-circular hole is equipped with the second semi-circular hole 195 on the lower waterproof cover, first semi-circular hole 194 and the second half
195 split of round hole forms circular hole, and the level height of the circular hole is lower than Wiring port 16, is tilted towards the outlet of Wiring port 16
Under, it is not easy to flow to liquid at Wiring port 16.
The bottom of top plate 13 is provided with a circle enchasing plate 131 along its surrounding, and the lower end of the enchasing plate 131 is equipped with arc
It is embedded in flange 132, the outer wall of the enchasing plate 131 is equipped with protrusion 133, and the corresponding enchasing plate 131 of the bottom plate 11 offers silica gel
Slot 113,12 respective protrusions 133 of side plate are equipped with groove 121, in the silica gel slot 113 using injection molding technology one common mode at
Type silica gel sealing ring 114, the silica gel sealing ring 114 are liquid-state silicon gel, and seal groove 115 is arranged at the top of silica gel sealing ring 114；
When top plate 13 and side plate 12 fasten, the outer wall of the enchasing plate 131 is close to the inner sidewall of side plate 12, the insertion flange
In 132 close embedding sealing slots 115, the waterproofness of cabinet is enhanced, liquid is made to be not easy to flow into case electronic component in influence case
Normal work.
The bottom plate 11 be equipped with two handles 111, two handles 111 be located at the side plate 12 of radiating fin sheet with
And by side plate 12 corresponding thereto, handle 111 is used for the position transfer of cabinet, and the lower section of handle 111 is located on the bottom plate 11
Equipped with gap slot 112, cabinet fixation can be connected on other devices by gap slot 112.
The Wiring port 16 of the waterproof cabinet, which slides split by upper waterproof cover 191 and lower waterproof cover 192, can prevent liquid
Into Wiring port 16, and when the top plate 13 of the waterproof cabinet and the fastening of side plate 12, the inner sidewall of enchasing plate 131 and side plate 12
Fit closely, top plate 13 and side plate 12 be fastened togather, insertion flange 132 protrude into seal groove 115 and with seal groove 115
Sealing is realized in cooperation, and the setting adopted the structure, sealed waterproof effect is good, and easy for installation, easy to disassemble.
Embodiment 2:
As shown in Figs. 1-5, the present embodiment improves on the basis of embodiment 1, and the locking clamping structure 193 wraps
It includes: hook 1931, snap ring 1932, fixed housing 1933 and extension spring；The hook 1931 and the lower waterproof cover 192
It is fixedly connected；One end of the extension spring is fixedly connected with the upper waterproof cover 191, and the other end and the snap ring 1932 are solid
Fixed connection；The fixed housing 1933 is fixedly connected with the upper waterproof cover 191, and is drawn described in 1933 the cover of fixed housing
Stretch spring；Two sides of the fixed housing 1933 are provided with slideway, and the glide direction of the slideway and the stretching bullet
The draw direction of spring is identical；The snap ring 1932 is by the slideway and the fixed sliding of housing 1933 and is rotatablely connected.
Specifically, fixed housing 1933 is fixedly connected with upper waterproof cover 191, and fixed 1933 the cover extension spring of housing；
Two sides of fixed housing 1933 are provided with slideway, and glide direction is identical as the draw direction of extension spring；Snap ring 1932
By slideway and the fixed sliding of housing 1933 and it is rotatablely connected.During the installation process, when upper waterproof cover 191 and lower waterproof cover 192
Slide in opposition relative to chassis body 1 to when split, pull downward on snap ring 1932 so that snap ring 1932 along slideway slide downward and
It is placed in immediately below hook 1931, and draw direction is downward.Then, snap ring 1932 is unclamped, so that hook 1931 and snap ring 1932 hook
It connects, the installation of waterproof cover 191 and lower waterproof cover 192 and chassis body 1 in completion.By locking clamping structure 193, may make
What waterproof cover 191 and lower waterproof cover 192 fastened links together, and in installation process, can be completed without installation tool,
It is easy for installation, it is time saving and energy saving.
Same principle first pulls snap ring 1932 in disassembly process, so that snap ring 1932 is along slideway slide downward, when
When snap ring 1932 is lower than hook 1931, snap ring 1932 is rotated on the outside of downward waterproof cover 192.Then, snap ring 1932 is unclamped, so that card
The hook joint of the disengaging hook 1931 of ring 1932.Later, waterproof cover 191 on upward sliding, waterproof cover 192 under slide downward, in completion
The disassembly of waterproof cover 191 and lower waterproof cover 192 and chassis body 1.It, can be complete without using extracting tool in disassembly process
At time saving and energy saving.
By locking clamping structure 193, it may make what waterproof cover 191 and lower waterproof cover 192 fastened to link together, and
In installation process, it can be completed without installation tool, it is easy for installation, it is time saving and energy saving.
Remaining structure and working principle of embodiment 2 is the same as embodiment 1.
Embodiment 3:
As shown in Figs. 1-5, the present embodiment improves on the basis of embodiment 1, the upper waterproof cover 191 with it is described
The contacting surface that offsets of chassis body 1 is provided with foam collision mat 181.
Foam collision mat 181 in order to prevent liquid flow into waterproof cover in contacted with Wiring port.
The bottom plate 11 and 12 surface of side plate are coated with hydrophobic coating, inside the bottom plate 11 and side plate 12 from outside to inside according to
It is secondary to be equipped with erosion resistant coating 116, fireprotection layer 117.
Bottom plate 11 and 12 surface of side plate, which are coated with hydrophobic coating, makes liquid be not easy to invade in bottom plate 11 and side plate 12, and bottom plate 11
With inside side plate 12 fireprotection layer 117 and erosion resistant coating 116 can guard box inner electronic equipment it is not easily damaged, increase cabinet use the longevity
Life.
Remaining structure and working principle of embodiment 3 is the same as embodiment 1.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of waterproof cabinet of frequency converter, which is characterized in that including chassis body and waterproof cover, the chassis body includes bottom
Plate, the multiple side plates being fixed on bottom plate and the top plate being arranged at the top of side plate, affixed by connector between adjacent side plates, institute
The shape and shape of multiple side plates after affixed for stating top plate match, and the top plate is connected through a screw thread with the side plate, described
Sealing strip is equipped between top plate and the side plate；One of side plate is in radiating fin sheet, is set on the adjacent both side plate of the side plate
There are several Wiring ports；
The waterproof cover includes upper waterproof cover and lower waterproof cover, the upper waterproof cover and the lower waterproof cover with the cabinet master
Body is detachably connected by compatible sliding block and sliding slot, and the sliding slot is located on the side plate equipped with Wiring port, and in the side
Along two vertical edges along being arranged on plate, the upper waterproof cover and the lower waterproof cover are slid in opposition relative to the chassis body to spelling
It closes, the upper waterproof cover and the lower waterproof cover are detachably connected by locking clamping structure；The upper waterproof cover and terminals
Wiring port is corresponded on the opposite side wall of mouth is equipped with several first semi-circular holes, corresponding first semi-circular hole on the lower waterproof cover
Equipped with the second semi-circular hole, first semi-circular hole and the second semi-circular hole split form circular hole；
The bottom of top plate is provided with a circle enchasing plate along its surrounding, and the lower end of the enchasing plate is equipped with the insertion flange of arc, institute
The outer wall for stating enchasing plate is equipped with protrusion, and the bottom plate corresponds to enchasing plate and offers silica gel slot, and the side plate respective protrusions are equipped with recessed
Slot, the interior cooperation of the silica gel slot are equipped with silica gel sealing ring, and the top of the silica gel sealing ring is equipped with corresponding close with insertion flange
Sealing groove.
2. a kind of waterproof cabinet of frequency converter according to claim 1, which is characterized in that the bottom plate is equipped with two and mentions
Hand, two handles are located at by the side plate and side plate corresponding thereto of radiating fin sheet, and handle is located on the bottom plate
Lower section be equipped with gap slot.
3. a kind of waterproof cabinet of frequency converter according to claim 1, which is characterized in that the locking clamping structure packet
It includes: hook, snap ring, fixed housing and extension spring；The hook is fixedly connected with the lower waterproof cover；The extension spring
One end be fixedly connected with the upper waterproof cover, the other end is fixedly connected with the snap ring；The fixed housing and described anti-
Water cover is fixedly connected, and extension spring described in the fixed housing the cover；Two sides of the fixed housing are provided with slideway,
And the glide direction of the slideway is identical as the draw direction of the extension spring；The snap ring by the slideway with it is described solid
Determine housing sliding and is rotatablely connected.
4. a kind of waterproof cabinet of frequency converter according to claim 1, which is characterized in that the upper waterproof cover and the machine
The box main body contacting surface that offsets is provided with foam collision mat.
5. a kind of waterproof cabinet of frequency converter according to claim 1, which is characterized in that the bottom plate and surface of side plate apply
There is hydrophobic coating, is successively arranged erosion resistant coating, fireprotection layer from outside to inside inside the bottom plate and side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657758.2U CN209435648U (en) | 2018-10-12 | 2018-10-12 | A kind of waterproof cabinet of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657758.2U CN209435648U (en) | 2018-10-12 | 2018-10-12 | A kind of waterproof cabinet of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435648U true CN209435648U (en) | 2019-09-24 |
Family
ID=67967353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821657758.2U Active CN209435648U (en) | 2018-10-12 | 2018-10-12 | A kind of waterproof cabinet of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI731582B (en) * | 2020-02-13 | 2021-06-21 | 緯創資通股份有限公司 | Waterproofing structure and related electronic device |
| CN114221004A (en) * | 2021-11-17 | 2022-03-22 | 江西钒业科技有限公司 | Manufacturing method of novel environment-friendly mobile emergency ceramic energy storage battery |
-
2018
- 2018-10-12 CN CN201821657758.2U patent/CN209435648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI731582B (en) * | 2020-02-13 | 2021-06-21 | 緯創資通股份有限公司 | Waterproofing structure and related electronic device |
| CN114221004A (en) * | 2021-11-17 | 2022-03-22 | 江西钒业科技有限公司 | Manufacturing method of novel environment-friendly mobile emergency ceramic energy storage battery |
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