CN207560574U - LED drive power rain-proof plastic outer cover - Google Patents
LED drive power rain-proof plastic outer cover Download PDFInfo
- Publication number
- CN207560574U CN207560574U CN201721802548.3U CN201721802548U CN207560574U CN 207560574 U CN207560574 U CN 207560574U CN 201721802548 U CN201721802548 U CN 201721802548U CN 207560574 U CN207560574 U CN 207560574U
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- China
- Prior art keywords
- shell
- front apron
- clamping ring
- leading
- fixedly connected
- Prior art date
- 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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Abstract
The utility model discloses LED drive power rain-proof plastic outer covers, including shell, rear baffle, front apron, leading-out terminal and connecting plate, the rear baffle is fixedly mounted on the side of shell, the front apron is fixedly mounted on the opposite side of shell, the leading-out terminal is fixedly connected on the side of front apron, the side of the front apron offers through-hole, the leading-out terminal is connected with the through-hole of front apron, the connecting plate is fixedly connected on the side of front apron, the surface of the leading-out terminal offers through-hole, the inner wall of the through-hole is connected with button, the back side of the button is fixedly connected with connecting rod, the inside of the leading-out terminal offers spring cavity.The utility model passes through being used cooperatively between the structures such as above-mentioned, it realizes shell and is using process with better waterproof effect, effectively rainwater is avoided to enter in shell from leading-out terminal, while preferably the rainy day is prevented to enter in shell from the gap of front apron and shell.
Description
Technical field
The utility model is related to LED drive power technical fields, specially LED drive power rain-proof plastic outer cover.
Background technology
LED drive power is the power supply changeover device that power supply supply is converted to specific voltage and current so that LED to be driven to shine,
Under normal conditions：It is high that the input of LED drive power includes high pressure industrial frequency AC (i.e. alternating current), low-voltage direct, high voltage direct current, low pressure
Frequency exchange (output of such as electronic transformer).For ensure LED drive power it is outdoor it is safe and reliable, avoid its by environment because
Element influence (such as：Under water, high-altitude or wet environment), it needs to carry out LED drive power water-proofing treatment, Chinese patent (bulletin
Number：CN204994163U a kind of LED drive power waterproof case) is disclosed, is related to LED drive power technical field, the waterproof
Shell structure is simple, easy to use and water resistance is good.The LED drive power waterproof case, housing main body and utilization are certainly
Tapping is fixedly installed on the element storehouse inside housing main body；Element storehouse is both ends open, the cylinder of inner hollow, element storehouse two
End opening side outer wall, which is got on the bus, is formed with screw thread silk, and wherein one end is threadedly coupled with electronic circuit board, the other end and screw bottle cap screw thread
Connection；The card slot or groove for placing component are additionally provided in the internal cavities of element storehouse.But the utility model leading-out terminal
There is no good waterproof measure, extraneous moisture is easy to enter in LED drive power shell by leading-out terminal, so as to influence
Its normal use needs to make improvements.
Utility model content
The purpose of this utility model is to provide LED drive power rain-proof plastic outer covers, have shell and are using process
With better waterproof effect, effectively avoid rainwater and entered in shell from leading-out terminal, while preferably prevent rain
The advantages of it is entered from the gap of front apron and shell in shell, and using effect is more preferable, it is not fine to solve leading-out terminal
Waterproof measure, extraneous moisture is easy to enter in LED drive power shell by leading-out terminal, normally make so as to influence it
The problem of using.
To achieve the above object, the utility model provides following technical solution：LED drive power rain-proof plastic outer cover, packet
Shell, rear baffle, front apron, leading-out terminal and connecting plate are included, the rear baffle is fixedly mounted on the side of shell, the front apron
The opposite side of shell is fixedly mounted on, the leading-out terminal is fixedly connected on the side of front apron, and the side of the front apron opens up
Have through-hole, the leading-out terminal is connected with the through-hole of front apron, and the connecting plate is fixedly connected on the side of front apron, it is described go out
The surface of line end offers through-hole, and the inner wall of the through-hole is connected with button.
The back side of the button is fixedly connected with connecting rod, and the inside of the leading-out terminal offers spring cavity, the spring
The inner wall of chamber is connected with movable block, and the front of the movable block offers straight slot, and the connecting rod passes through the logical of movable block
Slot is flexibly connected with movable block, and the inner wall of the straight slot is fixedly connected with skewback, close to the top of one end in the connecting rod
Skewed slot is offered, the skewback is flexibly connected by the skewed slot of connecting rod with connecting rod, and one end of the connecting rod is fixedly connected
There is limiting plate, the side of the limiting plate is flexibly connected with the side of skewback, top and the movable block straight slot of the limiting plate
Inner wall is flexibly connected, and the bottom of the movable block is fixedly connected with resetting spring, the bottom of the resetting spring and spring cavity
Inner wall is fixedly connected, and drive link is fixedly connected at the top of the movable block, and one end of the drive link is fixedly connected with clamping
Circle one, the bottom of the clamping ring one is connected with clamping ring two, and the bottom of the clamping ring two and one end of drive link are consolidated
The inner wall of fixed connection, the clamping ring one and clamping ring two has been fixedly connected with rubber ring.
Preferably, the surface of the front apron is by setting bolt to be fixedly connected with shell, and the quantity of bolt is four.
Preferably, gasket is provided between the shell and front apron, gasket is movably connected in the opposite side of shell.
Preferably, the clamping ring one is provided with sawtooth, and the sawtooth of clamping ring one and clamping with two junction of clamping ring
The sawtooth of circle two matches.
Preferably, the side of the shell is provided with screw thread and connects block, and gasket corresponds to screw thread and connects the position of block and offers
Through-hole, screw thread connect block and are flexibly connected by the through-hole of gasket with gasket, and the thickness of gasket is more than the length that screw thread connects block.
Preferably, the side of the front apron offers aperture, and aperture and the screw thread of bolt-through front apron connect block screw thread
Connection.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting button, connecting rod, spring cavity, movable block, skewback, limiting plate, resetting spring, biography
Lever, clamping ring one, clamping ring two and rubber ring, need by power cord from the outlet pass-out of leading-out terminal when, first by front apron
It dismantles to come with shell, then button press, the movement of button drives connecting rod movement, and then realizes connecting rod and squeeze skewback,
Skewback drives movable block up to move, pull-up clamping ring one and clamping ring two while movable block drive drive link up moves,
And the direction of motion of clamping ring one and clamping ring two is on the contrary, clamping ring one and clamping ring two drive corresponding rubber ring to move, two
The distance between person increase so that then power cord can unclamp and press from the side of leading-out terminal by the opposite side to leading-out terminal
Button, each structure return to original state, and the straight slot diameter formed between rubber ring is less than one to two millimeter of power supply linear diameter, rubber
The restoring force of the resilient engagement resetting spring of circle causes rubber ring to clamp power cord, passes through saw between clamping ring one and clamping ring two
Tooth connects, and effectively avoids the generation of drainage, power cord can be connected with LED drive power at this time, after connection
Again front apron is bolted on shell.
2nd, by the way that bolt, gasket and screw thread is set to connect block, bolt is threaded into screw thread and connects in block to be caused the utility model
The connection that front apron and shell can be stablized, gasket connect the opposite side that block hangs over shell by screw thread, then by bolt with
Screw thread connects the squeezing action in block connection procedure so that gasket is bonded closer with shell and front apron, and screw thread connects setting for block
One is put for providing impetus to gasket, while gasket is squeezed, more preferably plays sealing function, and
Convenient for the replacement of gasket, secondly for connecting bolt so that shell is more convenient to connect with front apron.
In conclusion by being used cooperatively between the structures such as above-mentioned, solving leading-out terminal does not have good waterproof measure,
Extraneous moisture is easy to enter in LED drive power shell by leading-out terminal, real the problem of so as to influence its normal use
Showed shell use process have better waterproof effect, effectively avoid rainwater and entered in shell from leading-out terminal,
The rainy day is preferably prevented to be entered in shell from the gap of front apron and shell simultaneously.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model leading-out terminal side structure sectional view；
Fig. 3 is the utility model movable block Facad structure sectional view；
Fig. 4 is the utility model leading-out terminal Facad structure sectional view；
Fig. 5 pinch seal mat structure schematic diagrames between the utility model shell and front apron；
Fig. 6 is the utility model shell side structure schematic diagram.
In figure：1- shells, 2- rear baffles, 3- front aprons, 4- leading-out terminals, 5- connecting plates, 6- buttons, 7- connecting rods, 8- bullets
Spring chamber, 9- movable blocks, 10- skewbacks, 11- limiting plates, 12- resetting springs, 13- drive links, 14- clamping rings one, 15- clamping rings
2nd, 16- rubber rings, 17- bolts, 18- gaskets, 19- screw threads connect block.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig. 6, the utility model provides technical solution：LED drive power rain-proof plastic outer cover, including outer
Shell 1, rear baffle 2, front apron 3, leading-out terminal 4 and connecting plate 5, rear baffle 2 are fixedly mounted on the side of shell 1, and shell 1 is used to protect
Internal structure is protected, rear baffle 2 and front apron 3 are identical with the connection mode of shell 1, and front apron 3 is fixedly mounted on the another of shell 1
Side, the setting of front apron 3 cause shell 1 to be easy to open, and the similary leakproofness for keeping shell 1, and the surface of front apron 3 is by setting
It puts bolt 17 to be fixedly connected with shell 1, and the quantity of bolt 17 is four, the setting of bolt 17 is so that front apron 3 and shell 1
Connection effect is more preferable, and the two dismounting is more convenient, gasket 18 is provided between shell 1 and front apron 3, gasket 18 is flexibly connected
In the opposite side of shell 1, the setting of gasket 18 is so that the better tightness that front apron 3 and shell 1 connect, leading-out terminal 4 are fixed
The side of front apron 3 is connected to, the setting of leading-out terminal 4 is effectively protected power cord, the side of front apron 3 for power cord everywhere
Face offers through-hole, and leading-out terminal 4 is connected with the through-hole of front apron 3, and connecting plate 5 is fixedly connected on the side of front apron 3, connection
The setting of plate 5 causes shell 1 facilitates to be fixed, and the surface of leading-out terminal 4 offers through-hole, and the inner wall of through-hole is connected with button
6, button press 6, the movement of button 6 drives connecting rod 7 to move.
The back side of button 6 is fixedly connected with connecting rod 7, and the movement of connecting rod 7 drives limiting plate 11 to move, while connecting rod
7 squeeze skewback 10 so that skewback 10 up moves, and the inside of leading-out terminal 4 offers spring cavity 8, and the setting of spring cavity 8 defines
The movement locus of connecting rod 7, the inner wall of spring cavity 8 are connected with movable block 9, and movable block 9 follows the movement of skewback 10 and transports
Dynamic, the movement of movable block 9 drives the movement of drive link 13, and the front of movable block 9 offers straight slot, and connecting rod 7 passes through movable block 9
Straight slot be flexibly connected with movable block 9, the inner wall of straight slot is fixedly connected with skewback 10, skewback 10 by the extruding of connecting rod 7 and
Movement drives movable block 9 to move while skewback 10 moves, and skewed slot, skewback are offered at the top of one end in connecting rod 7
10 are flexibly connected by the skewed slot of connecting rod 7 with connecting rod 7, and one end of connecting rod 7 is fixedly connected with limiting plate 11, and shell 1 rises
To position-limiting action, connecting rod 7 is avoided to completely disengage skewback 10, the through-hole of leading-out terminal 4 is detached from so as to cause connecting rod 7 and button 6,
The side of limiting plate 11 is flexibly connected with the side of skewback 10, and the top of limiting plate 11 connects with the inner wall activity of 9 straight slot of movable block
It connects, the bottom of movable block 9 is fixedly connected with resetting spring 12, and resetting spring 12 provides restoring force to movable block 9 so that Ge Gejie
Structure can return to original state, and the bottom of resetting spring 12 is fixedly connected with the inner wall of spring cavity 8, and the top of movable block 9 is fixed
Drive link 13 is connected with, the movement that drive link 13 is driven movable block 9 drives clamping ring 1 and clamping ring 2 15 to move, drive link
13 one end is fixedly connected with clamping ring 1, and the bottom of clamping ring 1 is connected with clamping ring 2 15, clamping ring 1
Cause the increase of the distance between clamping ring 1 and clamping ring 2 15 with the mirror movements of clamping ring 2 15, facilitate the logical of power cord
It crosses, clamping ring 1 is provided with sawtooth, and the saw of the sawtooth of clamping ring 1 and clamping ring 2 15 with 2 15 junction of clamping ring
Tooth matches, and is connected between clamping ring 1 and clamping ring 2 15 by sawtooth, effectively avoids the generation of drainage, clamps
It encloses 2 15 bottom to be fixedly connected with one end of drive link 13, the inner wall of clamping ring 1 and clamping ring 2 15 has been fixedly connected with
Rubber ring 16, each structure return to original state, and the straight slot diameter formed between rubber ring 16 is less than power supply linear diameter one to two
Millimeter, the restoring force of the resilient engagement resetting spring 12 of rubber ring 16 cause rubber ring 16 to clamp power cord, effectively avoid water
Divide through leading-out terminal 4.
The side of shell 1 is provided with screw thread and connects block 19, and gasket 18 corresponds to screw thread and connects the position of block 19 and offers through-hole,
Screw thread connects block 19 and is flexibly connected by the through-hole of gasket 18 with gasket 18, and the thickness of gasket 18 connects block 19 more than screw thread
Length, the side of front apron 3 offer aperture, and bolt 17 connects block 19 with screw thread through the aperture of front apron 3 and is threadedly coupled, and seals
Pad 18 connects the opposite side that block 19 hangs over shell 1 by screw thread, then connects squeezing in 19 connection procedure of block by bolt 17 and screw thread
Pressure acts on so that gasket 18 is bonded more closely with shell 1 and front apron 3, and the setting one that screw thread connects block 19 is used for sealing
Pad 18 provides impetus, while gasket 18 is squeezed, and more preferably plays sealing function, and convenient for gasket 18
Replacement, secondly for connecting bolt 17 so that shell 1 and the more convenient connection of front apron 3.
Operation principle：The LED drive power rain-proof plastic outer cover is in use, need power cord from the outlet of leading-out terminal 4
During pass-out, first front apron 3 and shell 1 to be dismantled to come, then button press 6, the movement of button 6 drives connecting rod 7 to move, into
And realize connecting rod 7 and squeeze skewback 10, skewback 10 drives movable block 9 up to move, and movable block 9 drives drive link 13 up to transport
Pull-up clamping ring 1 and clamping ring 2 15 while dynamic, and the direction of motion of clamping ring 1 and clamping ring 2 15 is on the contrary, folder
Collar 1 and clamping ring 2 15 drive corresponding rubber ring 16 to move, distance increase between the two so that power cord can be with
From the side of leading-out terminal 4 by the opposite side to leading-out terminal 4, then release button, each structure return to original state, rubber ring
The straight slot diameter formed between 16 be less than one to two millimeter of power supply linear diameter, the resilient engagement resetting spring 12 of rubber ring 16 it is extensive
Multiple power causes rubber ring 16 to clamp power cord, is connected by sawtooth between clamping ring 1 and clamping ring 2 15, effectively avoided
The generation of drainage, at this time power cord can be connected with LED drive power, front apron 3 is passed through again after connection
Bolt 17 is fixed on shell 1.
Bolt 17 is threaded into screw thread and connects the connection that front apron 3 is allowd to stablize with shell 1 in block 19, and gasket 18 is logical
It crosses screw thread and connects the opposite side that block 19 hangs over shell 1, the squeezing action in 19 connection procedure of block is then connect by bolt 17 and screw thread,
So that gasket 18 is bonded more closely with shell 1 and front apron 3, screw thread connects the setting one of block 19 for being provided to gasket 18
Impetus, while gasket 18 is squeezed, sealing function is more preferably played, and be convenient for the replacement of gasket 18,
Secondly for connecting bolt 17 so that shell 1 and the more convenient connection of front apron 3.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1.LED driving power rain-proof plastic outer covers, including shell (1), rear baffle (2), front apron (3), leading-out terminal (4) and connection
Plate (5), the rear baffle (2) are fixedly mounted on the side of shell (1), and the front apron (3) is fixedly mounted on the another of shell (1)
Side, the leading-out terminal (4) are fixedly connected on the side of front apron (3), and the side of the front apron (3) offers through-hole, institute
The through-hole that leading-out terminal (4) is stated with front apron (3) is connected, and the connecting plate (5) is fixedly connected on the side of front apron (3),
It is characterized in that：The surface of the leading-out terminal (4) offers through-hole, and the inner wall of the through-hole is connected with button (6)；
The back side of the button (6) is fixedly connected with connecting rod (7), and the inside of the leading-out terminal (4) offers spring cavity (8),
The inner wall of the spring cavity (8) is connected with movable block (9), and the front of the movable block (9) offers straight slot, the connection
Bar (7) is flexibly connected by the straight slot of movable block (9) with movable block (9), and the inner wall of the straight slot is fixedly connected with skewback (10),
On the connecting rod (7) skewed slot, skewed slot and company of the skewback (10) by connecting rod (7) are offered at the top of one end
Extension bar (7) is flexibly connected, and one end of the connecting rod (7) is fixedly connected with limiting plate (11), the side of the limiting plate (11)
It is flexibly connected with the side of skewback (10), the top of the limiting plate (11) is flexibly connected with the inner wall of movable block (9) straight slot, institute
The bottom for stating movable block (9) is fixedly connected with resetting spring (12), and the bottom of the resetting spring (12) is interior with spring cavity (8)
Wall is fixedly connected, and drive link (13) is fixedly connected at the top of the movable block (9), and one end of the drive link (13), which is fixed, to be connected
Clamping ring one (14) is connected to, the bottom of the clamping ring one (14) is connected with clamping ring two (15), the clamping ring two
(15) bottom is fixedly connected with the one end of drive link (13), and the inner wall of the clamping ring one (14) and clamping ring two (15) is solid
Surely it is connected with rubber ring (16).
2. LED drive power rain-proof plastic outer cover according to claim 1, it is characterised in that：The table of the front apron (3)
Face is by setting bolt (17) to be fixedly connected with shell (1), and the quantity of bolt (17) is four.
3. LED drive power rain-proof plastic outer cover according to claim 1, it is characterised in that：The shell (1) and front
Gasket (18) is provided between plate (3), gasket (18) is movably connected in the opposite side of shell (1).
4. LED drive power rain-proof plastic outer cover according to claim 1, it is characterised in that：The clamping ring one (14)
Clamping ring two (15) junction is provided with sawtooth, and the sawtooth phase of the sawtooth of clamping ring one (14) and clamping ring two (15)
Match.
5. LED drive power rain-proof plastic outer cover according to claim 3, it is characterised in that：The side of the shell (1)
It is provided with screw thread and connects block (19), and the position that the corresponding screw thread of gasket (18) connects block (19) offers through-hole, screw thread connects block (19)
It is flexibly connected by the through-hole of gasket (18) with gasket (18), the thickness of gasket (18) is more than the length that screw thread connects block (19)
Degree.
6. LED drive power rain-proof plastic outer cover according to claim 5, it is characterised in that：The side of the front apron (3)
Face offers aperture, and bolt (17) connects block (19) with screw thread through the aperture of front apron (3) and is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802548.3U CN207560574U (en) | 2017-12-21 | 2017-12-21 | LED drive power rain-proof plastic outer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802548.3U CN207560574U (en) | 2017-12-21 | 2017-12-21 | LED drive power rain-proof plastic outer cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560574U true CN207560574U (en) | 2018-06-29 |
Family
ID=62661075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721802548.3U Expired - Fee Related CN207560574U (en) | 2017-12-21 | 2017-12-21 | LED drive power rain-proof plastic outer cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3771306A1 (en) * | 2019-07-22 | 2021-01-27 | CHK Develop B.V. | Assembly of a housing, an electronic or electric component and a preferably quick-connect cable adapter/connector |
| NL2023687B1 (en) * | 2019-07-22 | 2021-02-10 | Chk Dev B V | Assembly of a housing, an electronic or electric component and a preferably quick-connect cable adapter/connector |
-
2017
- 2017-12-21 CN CN201721802548.3U patent/CN207560574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3771306A1 (en) * | 2019-07-22 | 2021-01-27 | CHK Develop B.V. | Assembly of a housing, an electronic or electric component and a preferably quick-connect cable adapter/connector |
| NL2023687B1 (en) * | 2019-07-22 | 2021-02-10 | Chk Dev B V | Assembly of a housing, an electronic or electric component and a preferably quick-connect cable adapter/connector |
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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: 20180629 Termination date: 20181221 |