CN214481465U - DALI dimming integrated circuit control device - Google Patents
DALI dimming integrated circuit control device Download PDFInfo
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- CN214481465U CN214481465U CN202120630376.6U CN202120630376U CN214481465U CN 214481465 U CN214481465 U CN 214481465U CN 202120630376 U CN202120630376 U CN 202120630376U CN 214481465 U CN214481465 U CN 214481465U
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- mounting box
- conduit
- block
- rod
- circuit board
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Abstract
The utility model discloses a DALI integrated circuit controlling means that adjusts luminance, including mounting box and fixed plate, still including the seal structure that can play the guard action to the device, the fixed knot that can be convenient for install constructs and prevents the cracked protective structure of internal line, the fixed plate is installed to the inside one end of mounting box, fixed knot constructs the one end of setting at the fixed plate, the inside intermediate position department of mounting box is provided with the circuit board, seal structure sets up in the inside both sides of mounting box, the intermediate position department of mounting box one side is provided with the second conduit, and the one end of second conduit runs through mounting box one side and extends to the mounting box inside and be connected with the circuit board. The utility model discloses a when pulling the second conduit, can make the second conduit drive movable rod and slider and remove, when the slider removed the inside one end of second spout, the slider will stop moving, so can make the second conduit can not remove.
Description
Technical Field
The utility model relates to an integrated circuit technical field specifically is DALI integrated circuit controlling means that adjusts luminance.
Background
DALI means "digital addressable lighting interface", the most advanced digital dimming technology at present has been used as the standard of international dimming, and DALI not only is a dimming ballast, but also is a DALI host, DALI buttons, a DALI sensor and the like, so that all different types of DALI devices can form a system, and a DALI dimming integrated circuit is placed in a box to form a control device, and the control device is fixed and installed for protection.
The conventional DALI dimming integrated circuit control device has the following disadvantages:
(1) when the traditional DALI dimming integrated circuit control device is used, the sealing performance is not good enough, and the influence on an internal circuit board is easy to generate;
(2) when the traditional DALI dimming integrated circuit control device is used, the circuit board is not fixed, so that the circuit board is easy to collide;
(3) when the traditional DALI dimming integrated circuit control device is used, due to the fact that the interior of the traditional DALI dimming integrated circuit control device is closed, maintenance is inconvenient when a circuit is broken.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a DALI integrated circuit controlling means that adjusts luminance to solve the leakproofness that proposes in the above-mentioned background art not enough, lack the inconvenient problem of fixed and inside maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: a DALI dimming integrated circuit control device comprises an installation box and a fixed plate, and also comprises a sealing structure which can protect the device, a fixed structure which can be conveniently installed and a protection structure which can prevent an internal circuit from being broken;
a fixing plate is arranged at one end inside the mounting box, and the fixing structure is arranged at one end of the fixing plate;
the circuit board is arranged in the middle of the interior of the mounting box, and the sealing structures are arranged on two sides of the interior of the mounting box;
a second conduit is arranged in the middle of one side of the mounting box, one end of the second conduit penetrates through one side of the mounting box and extends into the mounting box to be connected with the circuit board, two first conduits are arranged on the other side of the mounting box, one end of each first conduit penetrates through the other side of the mounting box and extends into the mounting box to be connected with the circuit board, and the protection structure is arranged on one side, close to the second conduit, of the mounting box;
protective structure still includes the connecting block, the both ends in mounting box one side are installed respectively to the connecting block, and one side of connecting block is provided with the second spout, two fixed blocks are installed in the outside of second conduit, and the one end of fixed block articulates through the articulated elements has the movable rod, the one end of movable rod articulates through the articulated elements has the slider, and the one end of slider runs through second spout one end and extends to inside the second spout.
Preferably, the movable rod is in sliding connection with the connecting block through a sliding structure of a second sliding groove and a sliding block, and the second sliding groove is symmetrical about a transverse central axis of the second conduit.
Preferably, seal structure includes sleeve, connecting plate, rubber pad, thread block, two-way threaded rod, loop bar and dwang, two-way threaded rod all installs the one end in the inside both sides of mounting box through the bearing, and the top of mounting box is provided with two dwangs, the one end of dwang runs through the mounting box top and is connected with two-way threaded rod, and the outside cover of two-way threaded rod is equipped with two thread blocks, the loop bar is all installed to the one end that two-way threaded rod was kept away from to the inside both sides of mounting box, the outside cover of loop bar is equipped with two sleeves, and telescopic one side is connected through connecting plate and thread block, the rubber pad is installed to the one end that the connecting plate is close to the circuit board.
Preferably, the thread blocks are symmetrical about a transverse central axis of the mounting box, and one end of the rubber pad is provided with a plurality of semicircular clamping grooves.
Preferably, fixed knot constructs including recess, turning block, connecting rod, installation piece, fly leaf, sliding closure and first spout, the recess sets up the intermediate position department in the fixed plate bottom, and the inside side of recess articulates through the articulated elements has the turning block, the installation piece is all installed to the both sides of fixed plate bottom, and the bottom of installation piece is provided with first spout, the inside of first spout is provided with the fly leaf, and the bottom of first spout is provided with the sliding closure, one side of fly leaf articulates through the articulated elements has the connecting rod, and the one end of connecting rod is passed through the articulated elements and is articulated mutually with the turning block.
Preferably, the movable plate is C-shaped, and the top end of the circuit board penetrates through the bottom end of the groove and extends into the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through being provided with the second spout, the second conduit, the movable rod, slider and circuit board, when unexpected pulling second conduit, can make the second conduit drive movable rod and slider and move, when the slider moves the inside one end of second spout, the slider will stop moving, so can make the second conduit can not move, so can prevent can not make the junction of second conduit and circuit board break when unexpected pulling second conduit, can only make the second conduit of mounting box outside break at most, compare the fracture in the inside, be convenient for maintain and change, the function of being convenient for maintain of this device has been realized through this structure;
(2) the connecting plate, the rubber pad, the thread block, the two-way threaded rod and the rotating rod are arranged, the two-way threaded rod is rotated under the rotation of the rotating rod by rotating the rotating rod, the thread block is enabled to move up and down by the rotation of the two-way threaded rod and the limitation of the connecting plate, the connecting plate and the rubber pad can be driven to move by the relative movement of the thread block, the second conduit and the first conduit can be clamped and kept stable by the movement of the rubber pad, and a better sealing effect can be formed at the joint of the second conduit and the first conduit and the mounting box due to the existence of the rubber pad, so that the sealing function of the device is realized by the structure;
(3) through being provided with the turning block, the connecting rod, fly leaf and sliding closure, through rotating the turning block, make the turning block carry out card owner to the both sides of circuit board under the rotation of turning block, then through promoting the sliding closure, restrict the position of fly leaf, because the position of fly leaf suffers the restriction back, can restrict the position of connecting rod, because connecting rod and turning block are connected, so make the state of turning block fix, realized fixing and the installation function of being convenient for of this device through this structure.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic top sectional view of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B of the present invention.
In the figure: 1. mounting a box; 2. a sealing structure; 201. a sleeve; 202. a connecting plate; 203. a rubber pad; 204. a thread block; 205. a bidirectional threaded rod; 206. a loop bar; 207. rotating the rod; 3. a first conduit; 4. a fixing plate; 5. a fixed structure; 501. a groove; 502. rotating the block; 503. a connecting rod; 504. mounting blocks; 505. a movable plate; 506. a sliding cover; 507. a first chute; 6. a second chute; 7. a second conduit; 8. a fixed block; 9. a movable rod; 10. connecting blocks; 11. a circuit board; 12. a slide block.
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.
Example 1: referring to fig. 1 to 5, a DALI dimming integrated circuit control device includes an installation box 1 and a fixing plate 4, and further includes a sealing structure 2 capable of protecting the device, a fixing structure 5 capable of facilitating installation, and a protection structure for preventing internal lines from being broken;
a fixing plate 4 is arranged at one end inside the mounting box 1, and a fixing structure 5 is arranged at one end of the fixing plate 4;
a circuit board 11 is arranged in the middle of the inside of the mounting box 1, and the sealing structures 2 are arranged on two sides of the inside of the mounting box 1;
a second conduit 7 is arranged in the middle of one side of the mounting box 1, one end of the second conduit 7 penetrates through one side of the mounting box 1 and extends into the mounting box 1 to be connected with the circuit board 11, two first conduits 3 are arranged on the other side of the mounting box 1, one ends of the first conduits 3 penetrate through the other side of the mounting box 1 and extend into the mounting box 1 to be connected with the circuit board 11, and a protection structure is arranged on one side, close to the second conduit 7, of the mounting box 1;
referring to fig. 1-5, the DALI dimming integrated circuit control device further includes a protection structure, the protection structure further includes a connection block 10, the connection block 10 is respectively installed at two ends of one side of the installation box 1, and one side of the connection block 10 is provided with a second chute 6, two fixed blocks 8 are installed at the outer side of the second conduit 7, and one end of each fixed block 8 is hinged to a movable rod 9 through a hinge, one end of each movable rod 9 is hinged to a sliding block 12 through a hinge, and one end of each sliding block 12 penetrates through one end of the second chute 6 and extends into the second chute 6;
the movable rod 9 is in sliding connection with the connecting block 10 through a sliding structure of the second sliding chute 6 and the sliding block 12, and the second sliding chute 6 is symmetrical about the transverse central axis of the second conduit 7;
specifically, as shown in fig. 1, by pulling the second conduit 7, the second conduit 7 can drive the movable rod 9 and the slide block 12 to move, when the slide block 12 moves to one end inside the second chute 6, the slide block 12 stops moving, so that the second conduit 7 cannot move, and therefore, the connection between the second conduit 7 and the circuit board 11 cannot be broken when the second conduit 7 is pulled accidentally, and at most, the second conduit 7 outside the mounting box 1 can only be broken, and compared with the internal breakage, the maintenance and replacement are convenient;
example 2: the sealing structure 2 comprises a sleeve 201, a connecting plate 202, rubber pads 203, thread blocks 204, a two-way threaded rod 205, a sleeve rod 206 and a rotating rod 207, wherein the two-way threaded rod 205 is installed at one end of each of two sides in the installation box 1 through a bearing, the two rotating rods 207 are arranged at the top end of the installation box 1, one end of each rotating rod 207 penetrates through the top end of the installation box 1 to be connected with the two-way threaded rod 205, the two thread blocks 204 are sleeved outside the two-way threaded rod 205, the sleeve rods 206 are installed at one ends, far away from the two-way threaded rod 205, of two sides in the installation box 1, the two sleeve rods 201 are sleeved outside the sleeve rod 206, one side of each sleeve 201 is connected with the corresponding thread block 204 through the connecting plate 202, and the rubber pads 203 are installed at one end, close to the circuit board 11, of the connecting plate 202;
the thread blocks 204 are symmetrical about a transverse central axis of the mounting box 1, and one end of the rubber pad 203 is provided with a plurality of semicircular clamping grooves;
specifically, as shown in fig. 1, 2 and 3, by rotating the rotating rod 207, the bidirectional threaded rod 205 is rotated under the rotation of the rotating rod 207, the threaded block 204 is moved up and down by the rotation of the bidirectional threaded rod 205 and the limitation of the connecting plate 202, the connecting plate 202 and the rubber pad 203 can be driven to move by the relative movement of the threaded block 204, the second conduit 7 and the first conduit 3 can be clamped and kept stable under the movement of the rubber pad 203, and a good sealing effect can be formed at the connection positions of the second conduit 7 and the first conduit 3 with the mounting box 1 due to the existence of the rubber pad 203;
example 3: the fixed structure 5 comprises a groove 501, a rotating block 502, a connecting rod 503, an installation block 504, a movable plate 505, a sliding cover 506 and a first sliding groove 507, wherein the groove 501 is arranged at the middle position of the bottom end of the fixed plate 4, the rotating block 502 is hinged to the side inside the groove 501 through a hinge, the installation blocks 504 are installed on two sides of the bottom end of the fixed plate 4, the first sliding groove 507 is arranged at the bottom end of the installation block 504, the movable plate 505 is arranged inside the first sliding groove 507, the sliding cover 506 is arranged at the bottom end of the first sliding groove 507, the connecting rod 503 is hinged to one side of the movable plate 505 through a hinge, and one end of the connecting rod 503 is hinged to the rotating block 502 through a hinge;
the movable plate 505 is C-shaped, and the top end of the circuit board 11 penetrates through the bottom end of the groove 501 and extends into the groove 501;
specifically, as shown in fig. 1, 2, 4 and 5, the rotation block 502 is rotated to clamp the two sides of the circuit board 11, and then the sliding cover 506 is pushed to limit the position of the movable plate 505, after the position of the movable plate 505 is limited, the position of the connecting rod 503 can be limited, and the connecting rod 503 is connected with the rotation block 502, so that the state of the rotation block 502 is fixed, and the state of the circuit board 11 is stabilized.
The working principle is as follows: firstly, when the circuit board 11 is installed in the device, firstly, the circuit board 11 is clamped in the groove 501, then the rotating block 502 is rotated to clamp the two sides of the circuit board 11, then the sliding cover 506 is pushed to limit the position of the movable plate 505, after the position of the movable plate 505 is limited, the position of the connecting rod 503 can be limited, and the connecting rod 503 is connected with the rotating block 502, so that the state of the rotating block 502 is fixed, and the state of the circuit board 11 is stable;
then the staff makes first conduit 3 and second conduit 7 be connected with circuit board 11 through connecting, after connecting through pulling second conduit 7, can make second conduit 7 drive movable rod 9 and slider 12 and move, when slider 12 moved the inside one end of second spout 6, slider 12 will stop moving, so can make second conduit 7 can not move, so can prevent that can not make the junction of second conduit 7 and circuit board 11 break when unexpected pulling second conduit 7, can only make the second conduit 7 of mounting box 1 outside break at most, compare in the fracture of inside, be convenient for maintain and change;
at last after connecting second wire pipe 7 and first wire pipe 3, the staff can be through rotating dwang 207, make two-way threaded rod 205 take place to rotate under the rotation of dwang 207, rotation through two-way threaded rod 205 and the restriction of connecting plate 202, make screw block 204 reciprocate, relative movement through screw block 204, can drive connecting plate 202 and rubber pad 203 and remove, can be so that carry out the centre gripping to second wire pipe 7 and first wire pipe 3 under the removal of rubber pad 203, keep stable, and because the existence of rubber pad 203 can form a better sealed effect at the junction of second wire pipe 7 and first wire pipe 3 and mounting box 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A DALI integrated circuit controlling means that adjusts luminance, includes mounting box (1) and fixed plate (4), its characterized in that: the device also comprises a sealing structure (2) which can protect the device, a fixing structure (5) which can be conveniently installed and a protection structure which can prevent the internal circuit from being broken;
a fixing plate (4) is mounted at one end inside the mounting box (1), and the fixing structure (5) is arranged at one end of the fixing plate (4);
a circuit board (11) is arranged in the middle of the interior of the mounting box (1), and the sealing structures (2) are arranged on two sides of the interior of the mounting box (1);
a second conduit (7) is arranged in the middle of one side of the mounting box (1), one end of the second conduit (7) penetrates through one side of the mounting box (1) and extends into the mounting box (1) to be connected with the circuit board (11), two first conduits (3) are arranged on the other side of the mounting box (1), one end of each first conduit (3) penetrates through the other side of the mounting box (1) and extends into the mounting box (1) to be connected with the circuit board (11), and the protection structure is arranged on one side, close to the second conduit (7), of the mounting box (1);
protective structure still includes connecting block (10), install respectively at the both ends of mounting box (1) one side connecting block (10), and one side of connecting block (10) is provided with second spout (6), two fixed blocks (8) are installed in the outside of second conduit (7), and the one end of fixed block (8) articulates through the articulated elements has movable rod (9), the one end of movable rod (9) articulates through the articulated elements has slider (12), and the one end of slider (12) runs through second spout (6) one end and extends to inside second spout (6).
2. The DALI dimming integrated circuit control apparatus of claim 1, wherein: the movable rod (9) is in sliding connection with the connecting block (10) through a sliding structure of the second sliding groove (6) and the sliding block (12), and the second sliding groove (6) is symmetrical about a transverse central axis of the second conduit (7).
3. The DALI dimming integrated circuit control apparatus of claim 1, wherein: the sealing structure (2) comprises a sleeve (201), a connecting plate (202), a rubber pad (203), a thread block (204), a bidirectional threaded rod (205), a sleeve rod (206) and a rotating rod (207), the bidirectional threaded rods (205) are all arranged at one end of two sides in the mounting box (1) through bearings, and the top end of the mounting box (1) is provided with two rotating rods (207), one end of each rotating rod (207) penetrates through the top end of the mounting box (1) and is connected with a bidirectional threaded rod (205), two thread blocks (204) are sleeved on the outer side of the bidirectional threaded rod (205), sleeve rods (206) are respectively installed at two ends of the inner part of the mounting box (1) far away from the bidirectional threaded rod (205), two sleeves (201) are sleeved on the outer side of each sleeve rod (206), one side of the sleeve (201) is connected with the thread block (204) through the connecting plate (202), and a rubber pad (203) is arranged at one end of the connecting plate (202) close to the circuit board (11).
4. The DALI dimming integrated circuit control apparatus of claim 3, wherein: the thread blocks (204) are symmetrical about a transverse central axis of the mounting box (1), and one end of the rubber pad (203) is provided with a plurality of semicircular clamping grooves.
5. The DALI dimming integrated circuit control apparatus of claim 1, wherein: fixed knot constructs (5) and includes recess (501), turning block (502), connecting rod (503), installation piece (504), fly leaf (505), sliding closure (506) and first spout (507), recess (501) set up the intermediate position department in fixed plate (4) bottom, and the inside side of recess (501) articulates through the articulated piece has turning block (502), installation piece (504) are all installed to the both sides of fixed plate (4) bottom, and the bottom of installation piece (504) is provided with first spout (507), the inside of first spout (507) is provided with fly leaf (505), and the bottom of first spout (507) is provided with sliding closure (506), one side of fly leaf (505) articulates through the articulated piece has connecting rod (503), and the one end of connecting rod (503) is passed through the articulated piece and is articulated mutually with turning block (502).
6. The DALI dimming integrated circuit control apparatus of claim 5, wherein: the movable plate (505) is C-shaped, and the top end of the circuit board (11) penetrates through the bottom end of the groove (501) and extends into the groove (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630376.6U CN214481465U (en) | 2021-03-29 | 2021-03-29 | DALI dimming integrated circuit control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630376.6U CN214481465U (en) | 2021-03-29 | 2021-03-29 | DALI dimming integrated circuit control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214481465U true CN214481465U (en) | 2021-10-22 |
Family
ID=78175219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120630376.6U Active CN214481465U (en) | 2021-03-29 | 2021-03-29 | DALI dimming integrated circuit control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214481465U (en) |
-
2021
- 2021-03-29 CN CN202120630376.6U patent/CN214481465U/en active Active
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