CN110931207A - Energy-saving environment-friendly electronic transformer with protection function - Google Patents
Energy-saving environment-friendly electronic transformer with protection function Download PDFInfo
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- CN110931207A CN110931207A CN201911211724.XA CN201911211724A CN110931207A CN 110931207 A CN110931207 A CN 110931207A CN 201911211724 A CN201911211724 A CN 201911211724A CN 110931207 A CN110931207 A CN 110931207A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
Abstract
The invention discloses an energy-saving environment-friendly electronic transformer with a protection function, which comprises an electronic transformer, wherein a magnetic core penetrates through the electronic transformer, a partition plate is arranged in the middle of the magnetic core, a primary winding is wound on one side of the magnetic core, which is close to the partition plate, a secondary winding is wound on one side of the magnetic core, which is far away from the primary winding, supporting legs are fixed on two sides of the electronic transformer, a base is arranged on one side of each supporting leg, open slots are formed in two sides of the electronic transformer, and a first sliding groove is formed in one side of the electronic transformer, which is close to the open slots. This energy-concerving and environment-protective type electronic transformer with safeguard function is provided with the silica gel protective sheath, installs the heating panel back on electronic transformer, overlaps the silica gel protective sheath in electronic transformer's outside, and the silica gel protective sheath is made by rubber, has elasticity and good anticollision performance, is convenient for play a good guard action to electronic transformer.
Description
Technical Field
The invention relates to the technical field of electronic transformers, in particular to an energy-saving environment-friendly electronic transformer with a protection function.
Background
An electronic transformer is provided with an electronic device which converts alternating voltage of commercial power into direct current and then forms high-frequency alternating voltage output through a semiconductor switching device, an electronic element and a high-frequency transformer winding, and is also an alternating current-direct current-alternating current inverter circuit taught in the theory of electronics.
Although the existing energy-saving environment-friendly electronic transformers have a large number of types and quantities, the existing energy-saving environment-friendly electronic transformers still have certain problems and bring certain inconvenience to the use of the energy-saving environment-friendly electronic transformers.
However, most energy-saving and environment-friendly electronic transformers are fixed on external equipment through bolts when in use, the fixing process is complicated, dust easily enters the energy-saving and environment-friendly electronic transformers, and meanwhile, the energy-saving and environment-friendly electronic transformers are easy to collide and damage in the use process and do not have a protection effect, so that the use range of the energy-saving and environment-friendly electronic transformers is limited to a great extent, and therefore, the technology capable of improving the structure of the energy-saving and environment-friendly electronic transformers is urgently needed to perfect the equipment.
Disclosure of Invention
The invention aims to provide an energy-saving environment-friendly electronic transformer with a protection function, and solves the problems that the existing energy-saving environment-friendly electronic transformer provided by the background art is fixed on external equipment mostly through bolts, the fixing process is complicated, dust easily enters the energy-saving environment-friendly electronic transformer, and meanwhile, the energy-saving environment-friendly electronic transformer is easily damaged due to collision in the using process and does not have the protection function.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving environment-friendly electronic transformer with a protection function comprises an electronic transformer, wherein a magnetic core penetrates through the electronic transformer, a partition plate is arranged in the middle of the magnetic core, a primary winding is wound on one side of the magnetic core, which is close to the partition plate, wherein,
a secondary winding is wound on one side, away from the primary winding, of the magnetic core, supporting legs are fixed on two sides of the electronic transformer, a base is arranged on one side of each supporting leg, open grooves are formed in two sides of the electronic transformer, a first sliding groove is formed in one side, close to the open grooves, of the electronic transformer, and a fixing groove is formed in one side, close to the first sliding groove, of the electronic transformer;
a filter element is arranged inside the open slot, a heat dissipation plate is arranged on one side of the electronic transformer away from the support leg, a first mounting groove is formed in one side of the electronic transformer close to the heat dissipation plate, and a second sliding groove is formed in one side of the electronic transformer close to the first mounting groove;
the inside of second spout is provided with the second slider, one side that the second spout was kept away from to the second slider is connected with the heating panel, electronic transformer's the outside is provided with the silica gel protective sheath, the guide bar groove has been seted up to one side that electronic transformer is close to the silica gel protective sheath.
Preferably, a first through hole is formed in one side, close to the base, of the supporting leg, a connecting rod is arranged inside the first through hole, a wedge block is fixed to one side, close to the connecting rod, of the supporting leg, and a clamping block is fixed to one side, far away from the supporting leg, of the connecting rod.
Preferably, one side of the wedge block, which is far away from the support leg, is in a slope shape, and the slope height of the wedge block gradually increases from one side close to the connecting rod to one side of the wedge block, which is far away from the connecting rod.
Preferably, a connecting rod groove is formed in one side, close to the support leg, of the base, a second mounting groove is formed in one side, close to the connecting rod groove, of the base, and a clamping groove is formed in one side, close to the second mounting groove, of the base.
Preferably, the inner dimension of the second mounting groove is larger than the outer dimension of the clamping block, the outer dimension of the clamping block is matched with the inner dimension of the clamping groove, and the cross section of the clamping groove is L-shaped.
Preferably, the two sides of the filter element are connected with first sliding blocks, the first sliding blocks are arranged inside the first sliding grooves, fixing rod grooves are formed in one sides of the first sliding blocks, fixing rods are arranged inside the fixing rod grooves, spring grooves are formed in one sides, close to the fixing rod grooves, of the first sliding blocks, and springs are fixed inside the spring grooves.
Preferably, one side of the fixing rod, which is far away from the fixing rod groove, is spherical, and the fixing rod and the electronic transformer form an elastic structure through a spring.
Preferably, one side that the silica gel protective sheath is close to the guide bar groove is fixed with the guide arm, the second through-hole has been seted up to one side that the silica gel protective sheath is close to the heating panel, the third through-hole has been seted up to one side that the silica gel protective sheath is close to the open slot.
Compared with the prior art, the invention has the beneficial effects that: this energy-concerving and environment-protective type electronic transformer with safeguard function:
after the heat dissipation plate is installed on the electronic transformer, the silica gel protective sleeve is sleeved outside the electronic transformer and is made of rubber, so that the silica gel protective sleeve has elasticity and good anti-collision performance and is convenient to play a good protection role on the electronic transformer;
2. the first sliding blocks on two sides of the filter element are moved into the first sliding grooves through sliding structures formed by the first sliding grooves, when a fixed rod in the first sliding block and a fixed groove are in the same horizontal plane, the fixed rod and the electronic transformer form an elastic structure to be bounced into the fixed groove through a spring, so that the filter element is fixed in the open groove, ventilation and heat dissipation are facilitated, and meanwhile, dust is prevented from entering the electronic transformer;
3. the heat dissipation plate is arranged, the second sliding block on one side of the heat dissipation plate is moved into the first mounting groove, then the heat dissipation plate is pushed, the second sliding block is moved into the second sliding groove through a sliding structure formed by the second sliding groove, the heat dissipation plate is fixed on the electronic transformer through a structure with the narrow upper part and the wide lower part of the second sliding block, when the electronic transformer is used for a long time, a heat dissipation effect on the electronic transformer is facilitated, and the service life of the electronic transformer is prolonged;
4. placing the electronic transformer on a base, moving a connecting rod into a connecting rod groove, driving a clamping block to move into a second mounting groove by the connecting rod, then rotating the connecting rod, driving the clamping block to move into a clamping groove by the connecting rod, wherein the external dimension of the clamping block is matched with the internal dimension of the clamping groove, and the cross section of the clamping groove is L-shaped, so that the electronic transformer is conveniently mounted on one side of the base;
5. the wedge block is fixed on one side of the support leg close to the connecting rod, the height of the slope surface of the wedge block is gradually increased from one side close to the connecting rod to one side of the wedge block away from the connecting rod, when the connecting rod is rotated, the contact area between the wedge block and the connecting rod is conveniently increased, the connecting rod is prevented from being reversed due to the fact that human factors are eliminated, and meanwhile the electronic transformer is conveniently detached from the base to be replaced;
6. be provided with the spring, when long-time use filter core, the easy dust of filter core blocks up, and the pulling filter core, one side that the fixed lever kept away from the fixed rod groove are the sphere, are convenient for shift out the filter core from the open slot and change, avoid electronic transformer can not carry out normal ventilation cooling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the enlarged structure of part a of the present invention 1.
In the figure: 1. an electronic transformer; 2. a magnetic core; 3. a partition plate; 4. a primary winding; 5. a secondary winding; 6. a support leg; 601. a first through hole; 602. a connecting rod; 603. a wedge block; 604. a clamping block; 7. a base; 701. a connecting rod slot; 702. a second mounting groove; 703. a card slot; 8. an open slot; 9. a first chute; 10. fixing grooves; 11. a filter element; 1101. a first slider; 1102. a fixed rod slot; 1103. fixing the rod; 1104. a spring slot; 1105. a spring; 12. a heat dissipation plate; 13. a first mounting groove; 14. a second chute; 15. a second slider; 16. a silica gel protective sleeve; 1601. a guide bar; 1602. a second through hole; 1603. a third through hole; 17. a guide rod groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving environment-friendly electronic transformer with a protection function comprises an electronic transformer 1, a magnetic core 2, a partition plate 3, a primary winding 4, a secondary winding 5, support legs 6, a base 7, an open slot 8, a first chute 9, a fixed slot 10, a filter element 11, a heat dissipation plate 12, a first mounting slot 13, a second chute 14, a second slider 15, a silica gel protective sleeve 16 and a guide rod slot 17, wherein the magnetic core 2 penetrates through the inside of the electronic transformer 1, the partition plate 3 is arranged in the middle of the magnetic core 2, the primary winding 4 is wound on one side of the magnetic core 2 close to the partition plate 3, wherein,
the secondary winding 5 is wound on one side of the magnetic core 2 far away from the primary winding 4, supporting legs 6 are fixed on two sides of the electronic transformer 1, a first through hole 601 is formed in one side of the supporting leg 6 close to the base 7, a connecting rod 602 is arranged inside the first through hole 601, a wedge 603 is fixed on one side of the supporting leg 6 close to the connecting rod 602, a clamping block 604 is fixed on one side of the connecting rod 602 far away from the supporting leg 6, one side of the wedge 603 far away from the supporting leg 6 is in a slope shape, the slope height of the wedge 603 from one side close to the connecting rod 602 to one side of the wedge 603 far away from the connecting rod 602 gradually rises, when the connecting rod 602 is rotated, the wedge 603 is fixed on one side of the supporting leg 6 close to the connecting rod 602, the slope height of the wedge 603 from one side close to the connecting rod 602 to one side of the wedge 603 far away from the, meanwhile, the electronic transformer 1 is convenient to detach from the base 7 for replacement, a base 7 is arranged on one side of the supporting leg 6, a connecting rod groove 701 is arranged on one side of the base 7 close to the supporting leg 6, a second mounting groove 702 is arranged on one side of the base 7 close to the connecting rod groove 701, a clamping groove 703 is arranged on one side of the base 7 close to the second mounting groove 702, the inner dimension of the second mounting groove 702 is larger than the outer dimension of the clamping block 604, the outer dimension of the clamping block 604 is matched with the inner dimension of the clamping groove 703, the cross section of the clamping groove 703 is L-shaped, the connecting rod 602 is moved into the connecting rod groove 701, the connecting rod 602 drives the clamping block 604 to move into the second mounting groove 702, then, the connecting rod 602 is rotated, the connecting rod 602 drives the clamping block 604 to move into the clamping groove 703, and the outer dimension of the clamping block, the cross section of the clamping groove 703 is L-shaped, so that the electronic transformer 1 is conveniently mounted on one side of the base 7, open grooves 8 are formed in two sides of the electronic transformer 1, a first sliding groove 9 is formed in one side, close to the open groove 8, of the electronic transformer 1, and a fixing groove 10 is formed in one side, close to the first sliding groove 9, of the electronic transformer 1;
the filter element 11 is arranged inside the open slot 8, the first slider 1101 is connected to two sides of the filter element 11, the first slider 1101 is arranged inside the first sliding slot 9, the fixing rod slot 1102 is arranged on one side of the first slider 1101, the fixing rod 1103 is arranged inside the fixing rod slot 1102, the spring slot 1104 is arranged on one side of the first slider 1101 close to the fixing rod slot 1102, the spring 1105 is fixed inside the spring slot 1104, one side of the fixing rod 1103 away from the fixing rod slot 1102 is spherical, the fixing rod 1103 and the electronic transformer 1 form an elastic structure through the spring 1105, when the fixing rod 1103 inside the first slider 1101 and the fixing slot 10 are on the same horizontal plane, the fixing rod 1103 and the electronic transformer 1 form the elastic structure through the spring 1105 and spring into the inside of the fixing slot 10, so as to fix the filter element 11 inside the open slot 8, and prevent dust from entering the electronic transformer 1 while ventilating and dissipating heat, a heat dissipation plate 12 is arranged on one side of the electronic transformer 1 away from the support leg 6, a first installation groove 13 is formed in one side of the electronic transformer 1 close to the heat dissipation plate 12, and a second sliding groove 14 is formed in one side of the electronic transformer 1 close to the first installation groove 13;
The working principle is as follows: when the energy-saving environment-friendly electronic transformer with the protection function is used, firstly, the first sliding blocks 1101 on two sides of the filter element 11 are moved to the inside of the first sliding groove 9 through the sliding structure formed by the first sliding groove 9, when the fixing rod 1103 in the first sliding blocks 1101 and the fixing groove 10 are in the same horizontal plane, the fixing rod 1103 forms an elastic structure with the electronic transformer 1 through the spring 1105 and springs into the inside of the fixing groove 10, so as to fix the filter element 11 inside the opening groove 8, so as to prevent dust from entering the inside of the electronic transformer 1 while ventilating and radiating, then, the second sliding blocks 15 on one side of the heat dissipation plate 12 are moved to the inside of the first mounting groove 13, then, the heat dissipation plate 12 is pushed, the second sliding blocks 15 are moved to the inside of the second sliding groove 14 through the sliding structure formed by the second sliding grooves 14, and the heat dissipation plate 12 is fixed on the electronic transformer 1 by the structure with narrow top and, when the electronic transformer 1 is used for a long time, the electronic transformer 1 is convenient to radiate, the service life of the electronic transformer 1 is prolonged, then the silica gel protective sleeve 16 is moved to one side of the electronic transformer 1, the guide rod 1601 is moved to the inside of the guide rod groove 17, the silica gel protective sleeve 16 is convenient to be sleeved on the electronic transformer 1, the silica gel protective sleeve 16 is made of rubber and has elasticity and good anti-collision performance, the electronic transformer 1 is convenient to be protected, then the electronic transformer 1 is placed on the base 7, the connecting rod 602 is moved to the inside of the connecting rod groove 701, the connecting rod 602 drives the fixture block 604 to move to the inside of the second mounting groove 702, then the connecting rod 602 is rotated, the connecting rod 602 drives the fixture block 604 to move to the inside of the clamping groove 703, the external dimension of the fixture block 604 is matched with the internal dimension of the clamping groove 703, the cross section of the clamping groove 703 is L-shaped, which facilitates the installation of the electronic transformer 1 on one side of the base 7, and simultaneously, the slope height of the wedge 603 from the side close to the connecting rod 602 to the side of the wedge 603 away from the connecting rod 602 is gradually increased, which facilitates the increase of the contact area with the connecting rod 602, thereby avoiding the inversion of the connecting rod 602 due to the removal of human factors, and facilitating the removal and replacement of the electronic transformer 1 from the base 7, when the filter element 11 is used for a long time, the filter element 11 is easily blocked by dust, and the filter element 11 is pulled, and the side of the fixing rod 1103 away from the fixing rod groove 1102 is spherical, thereby facilitating the removal and replacement of the filter element 11 from the open groove 8, and avoiding the failure of the normal ventilation and heat dissipation of the electronic transformer 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an energy-concerving and environment-protective type electronic transformer with safeguard function, includes electronic transformer (1), its characterized in that: a magnetic core (2) penetrates through the electronic transformer (1), a partition plate (3) is arranged in the middle of the magnetic core (2), a primary winding (4) is wound on one side of the magnetic core (2) close to the partition plate (3), wherein,
a secondary winding (5) is wound on one side, away from the primary winding (4), of the magnetic core (2), supporting legs (6) are fixed on two sides of the electronic transformer (1), a base (7) is arranged on one side of each supporting leg (6), open grooves (8) are formed in two sides of the electronic transformer (1), a first sliding groove (9) is formed in one side, close to each open groove (8), of the electronic transformer (1), and a fixing groove (10) is formed in one side, close to each first sliding groove (9), of the electronic transformer (1);
a filter element (11) is arranged in the open slot (8), a heat dissipation plate (12) is arranged on one side, away from the support leg (6), of the electronic transformer (1), a first installation slot (13) is formed in one side, close to the heat dissipation plate (12), of the electronic transformer (1), and a second sliding slot (14) is formed in one side, close to the first installation slot (13), of the electronic transformer (1);
the inside of second spout (14) is provided with second slider (15), one side that second spout (14) were kept away from in second slider (15) is connected with heating panel (12), the outside of electronic transformer (1) is provided with silica gel protective sheath (16), guide bar groove (17) have been seted up to one side that electronic transformer (1) is close to silica gel protective sheath (16).
2. The energy-saving environment-friendly electronic transformer with the protection function as claimed in claim 1, characterized in that: the supporting foot (6) comprises a first through hole (601), a connecting rod (602), a wedge block (603) and a clamping block (604), the first through hole (601) is formed in one side, close to the base (7), of the supporting foot (6), the connecting rod (602) is arranged inside the first through hole (601), the wedge block (603) is fixed to one side, close to the connecting rod (602), of the supporting foot (6), and the clamping block (604) is fixed to one side, far away from the supporting foot (6), of the connecting rod (602).
3. The energy-saving environment-friendly electronic transformer with the protection function as claimed in claim 2, characterized in that: one side of the wedge block (603) far away from the supporting leg (6) is in a slope shape, and the slope height of the wedge block (603) gradually increases from one side close to the connecting rod (602) to one side of the wedge block (603) far away from the connecting rod (602).
4. The energy-saving environment-friendly electronic transformer with the protection function as claimed in claim 1, characterized in that: base (7) include connecting rod groove (701), second mounting groove (702) and draw-in groove (703), connecting rod groove (701) have been seted up to one side that base (7) are close to stabilizer blade (6), second mounting groove (702) have been seted up to one side that base (7) are close to connecting rod groove (701), draw-in groove (703) have been seted up to one side that base (7) are close to second mounting groove (702).
5. The energy-saving environment-friendly electronic transformer with the protection function as claimed in claim 4, characterized in that: the inner dimension of the second mounting groove (702) is larger than the outer dimension of the fixture block (604), the outer dimension of the fixture block (604) is matched with the inner dimension of the clamping groove (703), and the section of the clamping groove (703) is L-shaped.
6. The energy-saving environment-friendly electronic transformer with the protection function as claimed in claim 1, characterized in that: the filter element (11) comprises a first sliding block (1101), a fixing rod groove (1102), a fixing rod (1103), a spring groove (1104) and a spring (1105), wherein the first sliding block (1101) is connected to two sides of the filter element (11), the first sliding block (1101) is arranged inside a first sliding groove (9), the fixing rod groove (1102) is formed in one side of the first sliding block (1101), the fixing rod (1103) is arranged inside the fixing rod groove (1102), the spring groove (1104) is formed in one side, close to the fixing rod groove (1102), of the first sliding block (1101), and the spring (1105) is fixed inside the spring groove (1104).
7. The energy-saving environment-friendly electronic transformer with the protection function as claimed in claim 6, characterized in that: one side of the fixing rod (1103) far away from the fixing rod groove (1102) is spherical, and the fixing rod (1103) and the electronic transformer (1) form an elastic structure through the spring (1105).
8. The energy-saving environment-friendly electronic transformer with the protection function as claimed in claim 1, characterized in that: silica gel protective sheath (16) include guide arm (1601), second through-hole (1602) and third through-hole (1603), one side that silica gel protective sheath (16) are close to guide arm groove (17) is fixed with guide arm (1601), second through-hole (1602) have been seted up to one side that silica gel protective sheath (16) are close to heating panel (12), third through-hole (1603) have been seted up to one side that silica gel protective sheath (16) are close to open slot (8).
9. The application of the energy-saving and environment-friendly electronic transformer with the protection function as claimed in claim 1 is characterized in that: firstly, the first sliding block 1101 on two sides of the filter element 11 is moved to the inside of the first sliding slot 9 through the sliding structure formed by the first sliding slot 9, when the fixing rod 1103 inside the first sliding block 1101 is at the same level as the fixing slot 10, the fixing rod 1103 forms an elastic structure with the electronic transformer 1 through the spring 1105 and springs into the inside of the fixing slot 10, so as to fix the filter element 11 inside the opening slot 8, so as to prevent dust from entering the inside of the electronic transformer 1 while ventilating and radiating, then, the second sliding block 15 on one side of the heat dissipation plate 12 is moved to the inside of the first mounting slot 13, then, the heat dissipation plate 12 is pushed, the second sliding block 15 is moved to the inside of the second sliding slot 14 through the sliding structure formed by the second sliding slot 14, the heat dissipation plate 12 is fixed on the electronic transformer 1 by the structure with the narrow top and wide bottom of the second sliding block 15, when the electronic transformer 1, the electronic transformer 1 is conveniently cooled, the service life of the electronic transformer 1 is prolonged, then the silica gel protective sleeve 16 is moved to one side of the electronic transformer 1, the guide rod 1601 is moved into the guide rod groove 17, the silica gel protective sleeve 16 is conveniently sleeved on the electronic transformer 1, the silica gel protective sleeve 16 is made of rubber and has elasticity and good anti-collision performance, the electronic transformer 1 is conveniently protected, then the electronic transformer 1 is placed on the base 7, the connecting rod 602 is moved into the connecting rod groove 701, the connecting rod 602 drives the fixture block 604 to move into the second mounting groove 702, then the connecting rod 602 is rotated, the connecting rod 602 drives the fixture block 604 to move into the clamping groove 703, the external dimension of the fixture block 604 is matched with the internal dimension of the clamping groove 703, the cross section of the clamping groove 703 is L-shaped, the electronic transformer 1 is conveniently mounted on one side of the base 7, meanwhile, the height of the wedge 603 gradually rises from the side close to the connecting rod 602 to the slope of the side of the wedge 603 away from the connecting rod 602, which is convenient for increasing the contact area with the connecting rod 602, avoiding the inversion of the connecting rod 602 due to human factors, and simultaneously being convenient for detaching the electronic transformer 1 from the base 7 for replacement, when the filter element 11 is used for a long time, the filter element 11 is easily blocked by dust, pulling the filter element 11, the side of the fixing rod 1103 away from the fixing rod groove 1102 is spherical, and the filter element 11 is convenient to move out of the opening groove 8 for replacement, thereby avoiding the failure of the electronic transformer 1 in normal ventilation and heat dissipation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211724.XA CN110931207A (en) | 2019-12-02 | 2019-12-02 | Energy-saving environment-friendly electronic transformer with protection function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211724.XA CN110931207A (en) | 2019-12-02 | 2019-12-02 | Energy-saving environment-friendly electronic transformer with protection function |
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| CN110931207A true CN110931207A (en) | 2020-03-27 |
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| CN201911211724.XA Withdrawn CN110931207A (en) | 2019-12-02 | 2019-12-02 | Energy-saving environment-friendly electronic transformer with protection function |
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| CN208300075U (en) * | 2018-05-03 | 2018-12-28 | 南京埃科孚电子科技有限公司 | A kind of rectifier bridge device closes the New LED driving circuit encapsulating structure of envelope |
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