CN214592079U - Transformer rectifier convenient to installation - Google Patents
Transformer rectifier convenient to installation Download PDFInfo
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- CN214592079U CN214592079U CN202120654101.6U CN202120654101U CN214592079U CN 214592079 U CN214592079 U CN 214592079U CN 202120654101 U CN202120654101 U CN 202120654101U CN 214592079 U CN214592079 U CN 214592079U
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- tube support
- fluorescent tube
- lamp tube
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Abstract
The utility model discloses a transformer rectifier convenient to installation, including installing in the rectifier body of fluorescent tube support inner wall, fluorescent tube support one side outer wall is provided with the fluorescent tube, and fluorescent tube support top outer wall is provided with the sealed lid in top, and the sealed top outer wall of top is provided with the pulling block, and fluorescent tube support both sides inner wall is provided with four connector lugs respectively, and four connector lugs are two and are a set of, and fluorescent tube support one side inner wall is opened there is the sliding tray more than three. The utility model discloses a set up the sealed lid in top, grip block and sliding tray, when needs are maintained or are changed the inside rectifier body of the electric light of installing, the staff only need to lift the sealed top of covering from the fluorescent tube support through carrying the pull piece, then upwards pull out the grip block through the sliding tray, can take out the rectifier body from the grip block at last, let the staff need not to tear open fluorescent tube and fluorescent tube support and can maintain or install the inside rectifier body of fluorescent tube support.
Description
Technical Field
The utility model relates to a rectifier technical field especially relates to a transformer rectifier convenient to installation.
Background
The fluorescent lamp has the impedance characteristic of negative coefficient, namely, the larger the current is, the smaller the resistance is, the voltage at two ends of the lamp tube is gradually reduced, and the voltage of the power supply is constant, so that the lamp tube can be damaged by redundant voltage. Therefore, an original rectifier with positive coefficient impedance characteristic must be connected in series on the circuit to share the redundant voltage, at present, the rectifier for the electric lamp is usually installed inside the lamp tube support or directly installed and fixed outside the electric lamp, the rectifier installed inside the lamp tube support is inconvenient to repair and replace, the rectifier installed outside the electric lamp is easily corroded by external dust and moisture, and meanwhile, the redundant space is occupied.
Through retrieval, chinese patent application No. CN201320461801.9 discloses a wireless remote control fluorescent lamp rectifier, which comprises a rectifier circuit, a PFC power compensation circuit, an inverter oscillation high voltage driving circuit, a 5V voltage generating circuit, a remote control receiving module and a remote control decoding chip, but the above technical proposal is that the rectifier is integrally installed inside a lamp tube bracket, when the rectifier needs to be maintained and replaced, the lamp tube needs to be removed first, then the shell of the lamp tube bracket is removed, and the rectifier inside the lamp tube bracket can be maintained and replaced, so the problem of inconvenient installation and maintenance of the rectifier exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings existing in the prior art, and providing a transformer rectifier convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a transformer rectifier convenient to installation, is including installing in the rectifier body of fluorescent tube support inner wall, fluorescent tube support one side outer wall is provided with the fluorescent tube, and fluorescent tube support top outer wall is provided with the sealed lid in top, and the sealed top outer wall that covers in top is provided with and carries the piece, and fluorescent tube support both sides inner wall is provided with four connector lugs respectively, and four connector lugs are two for a set of, and fluorescent tube support one side inner wall is opened there is the sliding tray more than three, and sliding tray inner wall sliding connection more than three has the grip block, and rectifier body joint is on the inner wall of grip block.
As a further aspect of the present invention: more than three elastic metal strips are arranged on the inner wall of one side of the clamping plate, and the elastic metal strips are integrally of arc-shaped structures.
As a further aspect of the present invention: a friction pad is arranged on the inner wall of one side of the clamping plate, and a base plate is arranged on the inner wall of the bottom of the clamping plate.
As a further aspect of the present invention: the inner walls of the two sides of the lamp tube support are respectively provided with four guide strips, two of the four guide strips are a group, and the inner walls of the two groups of guide strips are respectively connected with two wire frames in a sliding manner.
As a further aspect of the present invention: the outer walls of two sides of the top sealing cover are respectively provided with four clamping blocks, the outer wall of the top of the lamp tube support is provided with four clamping grooves, and the outer walls of one side of the four clamping blocks and one side of the four clamping grooves are respectively provided with eight magnet blocks.
As a further aspect of the present invention: the outer wall of one side of the clamping plate is provided with a rectangular through groove, and the inner walls of two sides of the rectangular through groove are provided with elastic belts.
As a further aspect of the present invention: the lamp tube support is characterized in that more than three heat conducting strips are arranged on the inner wall of one side of the lamp tube support, vent holes distributed in an array mode are formed in the outer wall of each heat conducting strip, a cavity is formed in the inner wall of one side of the lamp tube support, the more than three heat conducting strips are respectively connected with the cavity inside the lamp tube support, two heat dissipation frames are respectively arranged on the outer walls of the two sides of the lamp tube support, and the two heat dissipation frames are respectively connected with the cavity inside the lamp tube support.
As a further aspect of the present invention: and two top shielding blocks are respectively arranged on the outer wall of the top of the heat dissipation frame.
The utility model has the advantages that:
1. by arranging the top sealing cover, the clamping plate and the sliding groove, when the rectifier body in the installed electric lamp needs to be maintained or replaced, a worker only needs to lift the top sealing cover from the top of the lamp tube bracket through the lifting block, then the clamping plate is pulled out upwards through the sliding groove, and finally the rectifier body can be taken out from the clamping plate, so that a worker can maintain or install the rectifier body in the lamp tube bracket without detaching the lamp tube and the lamp tube bracket, the maintenance and installation efficiency of the rectifier is improved, the clamping plate can effectively clamp and fix the rectifier body, meanwhile, the rectifier body has a good protection effect, the sliding groove can play a good guiding and fixing effect on the clamping plate, and the problem that the clamping plate is displaced inside the lamp tube support to cause a circuit connected with the rectifier body to fall off is solved.
2. Through the elastic metal strip that sets up the arc structure, friction pad and backing plate, the elastic metal strip of arc structure can extrude the rectifier body of placing in the grip block inside, let rectifier body fixed more firm by the grip block, simultaneously, because the elastic metal strip is the arc structure, consequently can not too much influence insert the rectifier body the grip block and with the rectifier body the degree of difficulty of mentioning from the grip block, the friction pad can cooperate the elastic metal strip to carry on spacingly to the two sides of rectifier body, the backing plate can cushion the bottom of rectifier body.
3. Through setting up heat dissipation frame and heat conduction strip, the rectifier can give off the heat at the during operation, a plurality of elastic metal strips that support the rectifier body this moment can carry out quick conduction to the heat that the rectifier body gived off, the elastic metal strip is gone out the heat through the quick conduction of one side outer wall of grip block, a plurality of heat conduction strips that lie in fluorescent tube support one side inner wall this moment can carry out quick absorption to the heat that the grip block gived off and the inside heat of fluorescent tube support, then send these steam into the cavity in fluorescent tube support one side inside, the heat dissipation frame through the fluorescent tube support both sides at last is with these steam to outside effluvium.
Drawings
Fig. 1 is a schematic view of a lamp tube bracket structure of a transformer rectifier convenient to mount according to the present invention;
fig. 2 is a schematic structural view of a heat conducting strip of a transformer rectifier convenient to mount according to the present invention;
fig. 3 is a schematic view of an internal structure of a lamp tube bracket of a transformer rectifier convenient to mount according to the present invention;
fig. 4 is a schematic diagram of an explosion structure of a clamping plate of a transformer rectifier convenient to install according to the present invention;
fig. 5 is a schematic structural view of a sliding groove of a transformer rectifier convenient to mount according to the present invention;
fig. 6 is the utility model provides a transformer rectifier's grip block structure schematic diagram convenient to installation.
In the figure: the lamp comprises a lamp tube support 1, a top sealing cover 2, a clamping block 3, a top blocking block 4, a heat dissipation frame 5, a lamp tube 6, a magnet 7, a clamping groove 8, a wire connector 9, a heat conducting strip 10, a rectifier body 11, a clamping plate 12, a wire guiding frame 13, a guiding strip 14, a sliding groove 15, an elastic metal strip 16, a base plate 17, an elastic belt 18, a rectangular through groove 19 and a friction pad 20.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
The transformer rectifier convenient to install is shown in figures 1-6 and comprises a rectifier body 11 installed on the inner wall of a lamp tube support 1, a lamp tube 6 is arranged on the outer wall of one side of the lamp tube support 1, a top sealing cover 2 is arranged on the outer wall of the top of the lamp tube support 1, a lifting block is arranged on the outer wall of the top sealing cover 2, four connector lugs 9 are respectively arranged on the inner walls of two sides of the lamp tube support 1, two of the four connector lugs 9 are in a group, more than three sliding grooves 15 are formed in the inner wall of one side of the lamp tube support 1, more than three sliding grooves 15 are connected with clamping plates 12 in a sliding mode, and the rectifier body 11 is connected to the inner wall of the clamping plates 12 in a clamping mode.
In order to improve the fixing effect of the clamping plate 12 on the rectifier body 11; as shown in fig. 4, more than three elastic metal strips 16 are arranged on the inner wall of one side of the clamping plate 12, and the elastic metal strips 16 are integrally in an arc-shaped structure; through the elastic metal strip 16 that sets up the arc structure, the elastic metal strip 16 of arc structure can extrude the rectifier body 11 of placing inside grip block 12 to let rectifier body 11 fixed more firm by grip block 12, simultaneously, because elastic metal strip 16 is the arc structure, consequently can not too much influence with rectifier body 11 insert grip block 12 and with rectifier body 11 the degree of difficulty of mentioning from grip block 12.
In order to further improve the fixing effect of the clamping plate 12 on the rectifier body 11; as shown in fig. 4 and 6, a friction pad 20 is arranged on the inner wall of one side of the clamping plate 12, and a backing plate 17 is arranged on the inner wall of the bottom of the clamping plate 12; by providing the friction pad 20 and the backing plate 17, the friction pad 20 can limit the two sides of the rectifier body 11 by cooperating with the elastic metal strip 16, and the backing plate 17 can cushion the bottom of the rectifier body 11.
In order to avoid the circuit connected with the rectifier body 11 in the lamp tube bracket 1 from being too disordered; as shown in fig. 3 and 5, the inner walls of the two sides of the lamp tube bracket 1 are respectively provided with four guide strips 14, two of the four guide strips 14 form a group, and the inner walls of the two groups of guide strips 14 are respectively connected with two lead frames 13 in a sliding manner; through setting up lead frame 13 and gib block 14, it just can be connected with rectifier body 11 to get into the inside circuit of fluorescent tube support 1 through connector lug 9 all need pass lead frame 13, lead frame 13 can be fixed the circuit that is connected with rectifier body 11, avoid the inside circuit of fluorescent tube support 1 too chaotic, when the staff upwards lifts grip block 12 from fluorescent tube support 1 inside simultaneously, lead frame 13 also can upwards slide through gib block 14, avoid the circuit to damage because excessively buckling, the protective effect to fluorescent tube support 1 internal line has been improved.
The top sealing cover 2 is fixed conveniently; as shown in fig. 1 and 2, the outer walls of two sides of the top sealing cover 2 are respectively provided with four clamping blocks 3, the outer wall of the top of the lamp tube bracket 1 is provided with four clamping grooves 8, and the outer walls of one sides of the four clamping blocks 3 and the four clamping grooves 8 are respectively provided with eight magnet blocks 7; through setting up draw-in groove 8, fixture block 3 and magnet piece 7, fixture block 3 accessible magnet piece 7 is adsorbed at the inner wall of draw-in groove 8 to let the sealed lid 2 of top can not be easy open, improved the inside protection effect of the sealed lid 2 of top to fluorescent tube support 1.
To facilitate the pulling of the clamping plate 12 upwards from the inside of the tube holder 1; as shown in fig. 6, a rectangular through groove 19 is formed on the outer wall of one side of the clamping plate 12, and elastic belts 18 are arranged on the inner walls of two sides of the rectangular through groove 19; through setting up elastic webbing 18 and rectangle through groove 19, when needing to follow the grip block 12 and pull out inside fluorescent tube support 1, the staff only need to hold on elastic webbing 18 with the finger, then upwards stimulates elastic webbing 18, can pull out grip block 12 is whole from fluorescent tube support 1 inside.
The working principle is as follows: when the electric lamp is installed, firstly, the top sealing cover 2 is lifted from the top of the lamp tube support 1 through the lifting block, then the rectifier body 11 is placed into the clamping plate 12, then the clamping plate 12 is placed into the lamp tube support 1 along the plurality of sliding grooves 15 on the inner wall of the lamp tube support 1, then the circuit inside the electric lamp is connected through the connector lug 9 and the rectifier body 11, after the circuit is connected, the top sealing cover 2 can be covered again, then the lamp tube 6 is installed on the lamp tube support 1, the lamp tube support 1 is fixed to a proper position on the wall through parts such as screws, and therefore the electric lamp is installed, when the installed rectifier inside the electric lamp needs to be maintained or replaced, a worker only needs to lift the top sealing cover 2 from the top of the lamp tube support 1 through the lifting block, then the clamping plate 12 is pulled upwards through the sliding grooves 15, finally, the rectifier body 11 can be taken out of the clamping plate 12, so that a worker can maintain or install the rectifier body 11 in the lamp tube support 1 without detaching the lamp tube 6 and the lamp tube support 1, the maintenance and installation efficiency of the rectifier body 11 is improved, meanwhile, the clamping plate 12 can effectively clamp and fix the rectifier body 11, meanwhile, the rectifier body 11 can be well protected, the sliding groove 15 can well guide and fix the clamping plate 12, the problem that a circuit connected with the rectifier body 11 falls off due to the fact that the clamping plate 12 displaces in the lamp tube support 1 is avoided, the elastic metal strip 16 with the arc structure can extrude the rectifier body 11 placed in the clamping plate 12, and meanwhile, because the elastic metal strip 16 is of the arc structure, the difficulty of inserting the rectifier body 11 into the clamping plate 12 and lifting the rectifier body 11 out of the clamping plate 12 cannot be influenced too much, the friction pads 20 can cooperate with the elastic metal strips 16 to limit the positions of two sides of the rectifier body 11, meanwhile, the backing plate 17 can buffer the bottom of the rectifier body 11, the circuits entering the lamp tube bracket 1 through the connector lug 9 can be connected with the rectifier body 11 only by penetrating through the lead frame 13, the lead frame 13 can fix the circuits connected with the rectifier body 11, meanwhile, when the clamping plate 12 is lifted upwards from the lamp tube bracket 1 by a worker, the wire guide frame 13 also slides upwards through the guide strip 14, the clamping block 3 can be adsorbed on the inner wall of the clamping groove 8 through the magnet block 7, so that the top sealing cover 2 cannot be easily opened, when the clamping plate 12 needs to be pulled out from the lamp tube holder 1, a worker only needs to hook the elastic band 18 with fingers, the elastic band 18 is then pulled upwards, so that the clamping plate 12 is pulled out of the interior of the lamp support 1 as a whole.
Example 2
In order to effectively dissipate heat of a rectifier body 11, as shown in fig. 1 and 2, the transformer rectifier of the present embodiment is modified from embodiment 1 in the following ways: the lamp tube support comprises a lamp tube support 1 and is characterized in that more than three heat conducting strips 10 are arranged on the inner wall of one side of the lamp tube support 1, vent holes distributed in an array mode are formed in the outer wall of each heat conducting strip 10, a cavity is formed in the inner wall of one side of the lamp tube support 1, the more than three heat conducting strips 10 are respectively connected with the cavity in the lamp tube support 1, two heat dissipation frames 5 are respectively arranged on the outer walls of two sides of the lamp tube support 1, and the two heat dissipation frames 5 are respectively connected with the cavity in the lamp tube support 1; through setting up heat dissipation frame 5 and heat conduction strip 10, rectifier body 11 can give off the heat at the during operation, a plurality of elastic metal strips 16 that support rectifier body 11 this moment can carry out quick conduction to the heat that rectifier body 11 gived off, elastic metal strip 16 goes out the heat through the quick conduction of one side outer wall of grip block 12, a plurality of heat conduction strips 10 that lie in the inner wall of fluorescent tube support 1 one side this moment can carry out quick absorption to the heat that grip block 12 gived off and the heat of fluorescent tube support 1 inside, then send these steam into the cavity in fluorescent tube support 1 one side inside, the heat dissipation frame 5 through fluorescent tube support 1 both sides at last is with these steam outside effluvium.
To prevent external dust from entering the lamp holder 1 through the heat-dissipating frame 5 in a large amount; as shown in fig. 1, two top blocking pieces 4 are respectively arranged on the outer walls of the tops of the two heat dissipation frames 5; through setting up top dog 4, top dog 4 can shelter from the top of heat dissipation frame 5, avoids the dust to enter into inside lamp tube support 1 through heat dissipation frame 5, has improved lamp tube support 1's sealing performance on the basis that does not influence ventilative.
The working principle is as follows: rectifier body 11 can give off the heat at the during operation, a plurality of elastic metal strip 16 that support rectifier body 11 this moment can carry out quick conduction to the heat that rectifier body 11 gived off, elastic metal strip 16 goes out the heat through the quick conduction of one side outer wall of grip block 12, a plurality of heat conduction strip 10 that lie in 1 one side inner wall of fluorescent tube support this moment can carry out quick absorption to the heat that grip block 12 gived off and the heat of fluorescent tube support 1 inside, then send these steam into the cavity in 1 one side of fluorescent tube support, frame 5 with these steam outwards radiate through the heat dissipation of 1 both sides of fluorescent tube support at last, top blocking piece 4 can shelter from the top of heat dissipation frame 5, avoid the dust to enter into inside the fluorescent tube support 1 through heat dissipation frame 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a transformer rectifier convenient to installation, is including installing rectifier body (11) in fluorescent tube support (1) inner wall, a serial communication port, fluorescent tube support (1) one side outer wall is provided with fluorescent tube (6), fluorescent tube support (1) top outer wall is provided with the sealed lid of top (2), the sealed lid of top (2) top outer wall is provided with carries and draws the piece, fluorescent tube support (1) both sides inner wall is provided with four connector lug (9) respectively, two are a set of in four connector lug (9), fluorescent tube support (1) one side inner wall is opened there are three more than sliding tray (15), sliding tray (15) inner wall sliding connection more than three has grip block (12), rectifier body (11) joint is on the inner wall of grip block (12).
2. An easily assembled transformer rectifier according to claim 1, characterized in that the inner wall of one side of the clamping plate (12) is provided with more than three elastic metal strips (16), and the elastic metal strips (16) are integrally in an arc structure.
3. An easily assembled transformer rectifier according to claim 2, characterized in that the inner wall of one side of the clamping plate (12) is provided with a friction pad (20), and the inner wall of the bottom of the clamping plate (12) is provided with a backing plate (17).
4. An easily installed transformer rectifier according to claim 3, wherein the inner walls of the two sides of the lamp tube bracket (1) are respectively provided with four guide bars (14), the four guide bars (14) are grouped into two groups, and the inner walls of the two groups of guide bars (14) are respectively connected with two wire frames (13) in a sliding manner.
5. The transformer rectifier convenient to install according to claim 4, wherein the outer walls of the two sides of the top sealing cover (2) are respectively provided with four clamping blocks (3), the outer wall of the top of the lamp tube bracket (1) is provided with four clamping grooves (8), and the outer walls of one side of the four clamping blocks (3) and one side of the four clamping grooves (8) are respectively provided with eight magnet blocks (7).
6. An easily assembled transformer rectifier according to claim 5, characterized in that the outer wall of one side of the clamping plate (12) is provided with a rectangular through groove (19), and the inner walls of two sides of the rectangular through groove (19) are provided with elastic bands (18).
7. The transformer rectifier convenient to install according to claim 6, wherein the inner wall of one side of the lamp tube support (1) is provided with more than three heat conducting strips (10), the outer walls of the heat conducting strips (10) are provided with the air holes distributed in an array manner, the inner wall of one side of the lamp tube support (1) is provided with the cavity, the more than three heat conducting strips (10) are respectively connected with the cavity inside the lamp tube support (1), the outer walls of two sides of the lamp tube support (1) are respectively provided with two heat dissipation frames (5), and the two heat dissipation frames (5) are respectively connected with the cavity inside the lamp tube support (1).
8. An easily assembled transformer rectifier according to claim 7, characterized in that the top external walls of the two heat dissipating frames (5) are respectively provided with two top stoppers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120654101.6U CN214592079U (en) | 2021-03-31 | 2021-03-31 | Transformer rectifier convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120654101.6U CN214592079U (en) | 2021-03-31 | 2021-03-31 | Transformer rectifier convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214592079U true CN214592079U (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120654101.6U Active CN214592079U (en) | 2021-03-31 | 2021-03-31 | Transformer rectifier convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214592079U (en) |
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2021
- 2021-03-31 CN CN202120654101.6U patent/CN214592079U/en active Active
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