CN213930839U - Three-phase power transformer for LED lamp - Google Patents
Three-phase power transformer for LED lamp Download PDFInfo
- Publication number
- CN213930839U CN213930839U CN202120004063.XU CN202120004063U CN213930839U CN 213930839 U CN213930839 U CN 213930839U CN 202120004063 U CN202120004063 U CN 202120004063U CN 213930839 U CN213930839 U CN 213930839U
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- China
- Prior art keywords
- power transformer
- phase power
- fixed mounting
- rod
- led lamp
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of transformers, and a three-phase power transformer for LED lamp is disclosed, which comprises a housin, the equal sliding connection in roof left and right sides of casing has the montant, the top fixed mounting of montant has the connecting rod. This three-phase power transformer for LED lamp, through setting up the montant, the connecting rod, the fixed block, fastening bolt, the thread groove, the sill bar, the movable rod, the through-hole, activity post and connecting plate, the pulling draws the piece, it shifts out from the slot to support the pole, open two apron, push down the connecting rod, montant and sill bar move down, it moves down to promote the pillar, the movable rod rotates, it shifts up to move post and connecting plate, promote power transformer body, thereby let the power transformer body shift out the access hole, twist the thread groove with fastening bolt, and then conveniently overhaul, through setting up louvre and fan, after the fan starts, can dispel the heat to the three-phase power transformer body with the casing, inconvenient maintenance has been solved, the poor problem of radiating effect.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a three-phase power transformer for LED lamp.
Background
The power transformer is a static electric device for changing a certain value of alternating voltage into another or several different values of voltage with the same frequency, and the transformer is a static electric device for transforming alternating voltage and current to transmit alternating current energy, and realizes the transmission of the electric energy according to the principle of electromagnetic induction.
Aiming at the three-phase power transformer for the LED lamp used at present, the existing three-phase power transformer for the LED lamp is inconvenient to overhaul, only a cover plate which can be opened is arranged, the three-phase power transformer is not moved, the maintenance is inconvenient, the heat dissipation effect of the three-phase power transformer for the LED lamp is poor, and the heat of the three-phase power transformer can not be dissipated, so that the three-phase power transformer for the LED lamp is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a three-phase power transformer for LED lamp possesses convenient the maintenance, advantage that the radiating effect is good, has solved inconvenient maintenance, the poor problem of radiating effect.
(II) technical scheme
For the above-mentioned convenient purpose of overhauing, the radiating effect is good of realizing, the utility model provides a following technical scheme: a three-phase power transformer for an LED lamp comprises a shell, wherein the left side and the right side of the top wall of the shell are both connected with vertical rods in a sliding manner, the top of the vertical rod is fixedly provided with a connecting rod, the top of the shell and the outer side of the vertical rod are fixedly provided with a fixed block, the inner part of the fixed block is in threaded connection with a fastening bolt, the outer surface of the vertical rod is provided with a threaded groove in threaded connection with the fastening bolt, the outer surface of the shell is provided with heat dissipation holes, the inner walls of the heat dissipation holes are fixedly provided with fans, the bottom of the vertical rod is fixedly provided with a bottom rod, the front surface and the back surface of the inner wall of the shell are both rotationally connected with movable rods, the left side and the right side of the front surface of the movable rod are both provided with through holes, the inner walls of the through holes are connected with movable columns in a sliding way, the back of activity post fixed mounting has the connecting plate, the right side fixed mounting of connecting plate has three-phase power transformer body.
Preferably, the left side and the right side of the inner bottom wall of the shell are fixedly provided with telescopic rods fixedly connected with the bottom rods, and the shell is connected with the vertical rods in a sliding mode through fixing holes.
Preferably, the access hole has been seted up to the roof of casing, the positive fixed mounting of inner wall of access hole has the spliced pole, the surface of spliced pole rotates and is connected with the apron, the positive fixed mounting of inner wall of access hole has the stopper that contacts with the apron.
Preferably, the apron is two, the left side the top fixed mounting of apron has the kicking block, the slot has been seted up on the right side of kicking block, the right side the top fixed mounting of apron has found the piece, the inside sliding connection who found the piece has the pole of holding with the slot grafting, the right side fixed mounting of pole of holding has the piece of drawing, the piece of standing just is located the outside fixed mounting of pole with the offside of drawing the piece and has a expanding spring.
Preferably, the shell is rotatably connected with the movable rod through the support column, and the bottom rod is slidably connected with the through hole through the support column.
Preferably, the bottom of the three-phase power transformer body is fixedly provided with a support rod which is in contact with the shell.
(III) advantageous effects
Compared with the prior art, the utility model provides a three-phase power transformer for LED lamp possesses following beneficial effect:
this three-phase power transformer for LED lamp, through setting up the montant, the connecting rod, the fixed block, fastening bolt, the thread groove, the sill bar, the movable rod, the through-hole, activity post and connecting plate, the pulling draws the piece, it shifts out from the slot to support the pole, open two apron, push down the connecting rod, montant and sill bar move down, it moves down to promote the pillar, the movable rod rotates, it shifts up to move post and connecting plate, promote power transformer body, thereby let the power transformer body shift out the access hole, twist the thread groove with fastening bolt, and then conveniently overhaul, through setting up louvre and fan, after the fan starts, can dispel the heat to the three-phase power transformer body with the casing, inconvenient maintenance has been solved, the poor problem of radiating effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the front side of the structure of the present invention.
In the figure: the three-phase power transformer comprises a shell 1, a vertical rod 2, a connecting rod 3, a fixing block 4, a fastening bolt 5, a thread groove 6, a heat dissipation hole 7, a fan 8, a bottom rod 9, a movable rod 10, a through hole 11, a movable column 12, a connecting plate 13 and a three-phase power transformer body 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a three-phase power transformer for LED lamp comprises a housing 1, the housing 1 is rotatably connected to a movable rod 10 through a support column, a bottom rod 9 is slidably connected to a through hole 11 through a support column, an access hole is formed in the top wall of the housing 1, a connection column is fixedly mounted on the front surface of the inner wall of the access hole, a cover plate is rotatably connected to the outer surface of the connection column, two limit blocks contacting with the cover plate are fixedly mounted on the front surface of the inner wall of the access hole, a top block is fixedly mounted on the top of the left cover plate, a slot is formed in the right side of the top block, a vertical block is fixedly mounted on the top of the right cover plate, a support rod inserted into the slot is slidably connected to the inside of the vertical block, a pull block is fixedly mounted on the right side of the support rod, a telescopic spring is fixedly mounted on the opposite side of the vertical block and the pull block and located on the outer side of the support rod, telescopic rods fixedly mounted on the left and right sides of the inner bottom wall of the housing 1, the casing 1 is connected with a vertical rod 2 in a sliding way through a fixed hole, the left side and the right side of the top wall of the casing 1 are both connected with the vertical rod 2 in a sliding way, the top of the vertical rod 2 is fixedly provided with a connecting rod 3, the top of the casing 1 is fixedly provided with a fixed block 4 positioned at the outer side of the vertical rod 2, the inner part of the fixed block 4 is connected with a fastening bolt 5 in a threaded way, the outer surface of the vertical rod 2 is provided with a threaded groove 6 in threaded connection with the fastening bolt 5, the outer surface of the casing 1 is provided with a heat dissipation hole 7, the inner wall of the heat dissipation hole 7 is fixedly provided with a fan 8, the bottom of the vertical rod 2 is fixedly provided with a bottom rod 9, the front surface and the back surface of the inner wall of the casing 1 are both rotatably connected with a movable rod 10, the left side and the right side of the front surface of the movable rod 10 are both provided with through holes 11, the inner wall of the through holes 11 are connected with movable columns 12 in a sliding way, the back surfaces of the movable columns 12 are fixedly provided with a connecting plate 13, and the right side of the three-phase power transformer body 14, the bottom of the three-phase power transformer body 14 is fixedly provided with a support rod which is in contact with the shell 1.
In conclusion, this three-phase power transformer for LED lamp, through setting up montant 2, connecting rod 3, fixed block 4, fastening bolt 5, thread groove 6, sill bar 9, movable rod 10, through-hole 11, movable post 12 and connecting plate 13, the pulling draws the piece, the support rod shifts out from the slot, open two apron, connecting rod 3 is pushed down, montant 2 and sill bar 9 move down, it moves down to promote the pillar, movable rod 10 rotates, movable post 12 and connecting plate 13 shift up, promote power transformer body 14 and move up, thereby let power transformer body 14 shift out the access hole, twist fastening bolt 5 into thread groove 6, and then conveniently overhaul, through setting up louvre 7 and fan 8, after fan 8 starts, can dispel the heat with casing 1 to three-phase power transformer body 4, the inconvenient maintenance has been solved, the poor problem of radiating effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a three-phase power transformer for LED lamp, includes casing (1), its characterized in that: the left side and the right side of the top wall of the shell (1) are both connected with a vertical rod (2) in a sliding manner, a connecting rod (3) is fixedly mounted at the top of the vertical rod (2), a fixed block (4) is fixedly mounted at the top of the shell (1) and positioned at the outer side of the vertical rod (2), a fastening bolt (5) is connected with the inner thread of the fixed block (4), a thread groove (6) in threaded connection with the fastening bolt (5) is formed in the outer surface of the vertical rod (2), a heat dissipation hole (7) is formed in the outer surface of the shell (1), a fan (8) is fixedly mounted on the inner wall of the heat dissipation hole (7), a bottom rod (9) is fixedly mounted at the bottom of the vertical rod (2), a movable rod (10) is rotatably connected to the front surface and the back surface of the inner wall of the shell (1), through holes (11) are formed in the left side and the right side of the front surface of the movable rod (10), and a movable column (12) is slidably connected to the inner wall of the through holes (11), the back of activity post (12) fixed mounting has connecting plate (13), the right side fixed mounting of connecting plate (13) has three-phase power transformer body (14).
2. The three-phase power transformer for the LED lamp according to claim 1, wherein: the utility model discloses a novel multifunctional umbrella, including casing (1), the equal fixed mounting in inner diapire left and right sides of casing (1) has the telescopic link with sill bar (9) fixed connection, casing (1) passes through fixed orifices and montant (2) sliding connection.
3. The three-phase power transformer for the LED lamp according to claim 1, wherein: the access hole has been seted up to the roof of casing (1), the positive fixed mounting of inner wall of access hole has the spliced pole, the surface of spliced pole rotates and is connected with the apron, the positive fixed mounting of inner wall of access hole has the stopper that contacts with the apron.
4. A three-phase power transformer for LED lamps according to claim 3, wherein: the utility model discloses a novel cover plate, including apron, top fixed mounting, slot, right side, stand piece, butt piece, apron be two, the left side the top fixed mounting of apron has the kicking block, the slot has been seted up on the right side of kicking block, the right side the top fixed mounting of apron has upright piece, the inside sliding connection of upright piece has the butt pole of pegging graft with the slot, the right side fixed mounting of butt pole has the piece of drawing, the outside fixed mounting that the offside just is located the butt pole of upright piece and drawing the piece has expanding spring.
5. The three-phase power transformer for the LED lamp according to claim 1, wherein: the shell (1) is rotatably connected with the movable rod (10) through the support column, and the bottom rod (9) is slidably connected with the through hole (11) through the support column.
6. The three-phase power transformer for the LED lamp according to claim 1, wherein: and a supporting rod which is contacted with the shell (1) is fixedly arranged at the bottom of the three-phase power transformer body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120004063.XU CN213930839U (en) | 2021-01-04 | 2021-01-04 | Three-phase power transformer for LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120004063.XU CN213930839U (en) | 2021-01-04 | 2021-01-04 | Three-phase power transformer for LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213930839U true CN213930839U (en) | 2021-08-10 |
Family
ID=77157264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120004063.XU Expired - Fee Related CN213930839U (en) | 2021-01-04 | 2021-01-04 | Three-phase power transformer for LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213930839U (en) |
-
2021
- 2021-01-04 CN CN202120004063.XU patent/CN213930839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |