CN216057851U - LED power of high security - Google Patents
LED power of high security Download PDFInfo
- Publication number
- CN216057851U CN216057851U CN202122490714.3U CN202122490714U CN216057851U CN 216057851 U CN216057851 U CN 216057851U CN 202122490714 U CN202122490714 U CN 202122490714U CN 216057851 U CN216057851 U CN 216057851U
- Authority
- CN
- China
- Prior art keywords
- power supply
- fixedly connected
- supply shell
- blocks
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a high-safety LED power supply, which belongs to the technical field of LED power supplies and comprises a power supply shell, wherein corner blocks are fixedly connected at four corners in the power supply shell, the near ends of every two corner blocks are fixedly connected with a clamping plate, one side end of the power supply shell is fixedly connected with a first sealing plate, the other side end of the power supply shell is connected with four stretching rods in a sliding mode, and the side ends of the four stretching rods are fixedly connected with a second sealing plate; the adjustable protection frame mechanism is arranged on the surface of the power supply shell to achieve flexible safety protection for the power supply shell and power supply components inside the power supply shell.
Description
Technical Field
The utility model belongs to the technical field of LED power supplies, and particularly relates to a high-safety LED power supply.
Background
The LED driving power supply is a power converter which converts power supply into specific voltage and current to drive an LED to emit light, the input of the LED driving power supply comprises high-voltage power frequency alternating current, low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current and the like under normal conditions, the existing LED driving power supply generally has the defect of low safety performance, the normal LED driving power supply is only provided with a protective shell on the outer surface, and the safety protection of the inner structure of the protective shell is also low.
The LED power supply on the market has no safety protection structure aiming at the power supply structure in the shell and outside, the safety in the aspects of shock absorption, moisture prevention and collision prevention of the whole device is low, and the safety protection mechanism is not flexible enough.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide a high-safety LED power supply, and aims to solve the problems that in the prior art, no safety protection structure aiming at a power supply structure is designed inside or outside a shell of the LED power supply, the safety of the whole device in the aspects of shock absorption, moisture prevention and collision prevention is low, and the safety protection mechanism is not flexible enough to be used.
2. Technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme:
a high safety LED power supply comprising:
the heat dissipation device comprises a power supply shell, wherein corner blocks are fixedly connected to four corners in the power supply shell, a clamping plate is fixedly connected to the adjacent end of each two corner blocks, a first sealing plate is fixedly connected to one side end of the power supply shell, four stretching rods are slidably connected to the other side end of the power supply shell, a second sealing plate is fixedly connected to the side ends of the four stretching rods, wiring holes are formed in the side ends of the first sealing plate and the second sealing plate, a plurality of uniformly distributed heat dissipation holes are formed in the side ends of the first sealing plate and the power supply shell, a circular groove is formed in the side end side of the power supply shell, a heat dissipation frame is fixedly connected to the side end of the power supply shell, and an electric heat dissipation fan is fixedly connected to the side end of the heat dissipation frame; and
the adjustable protection frame mechanism is arranged on the surface of the power supply shell to achieve flexible safety protection for the power supply shell and the power supply components inside the power supply shell.
As a preferable scheme of the utility model, the adjustable protection frame mechanism comprises a fixed square rod, a seat plate, a bidirectional screw rod, two movable protection rods, two installation blocks, four hinged rods, four pushing blocks and six connecting telescopic rods, wherein the fixed square rod is fixedly connected to two side ends of a power supply shell through two connecting blocks, the seat plate is fixedly connected to the circumferential surface of the fixed square rod, the two installation blocks are respectively and fixedly connected to two side ends of the fixed square rod, the bidirectional screw rod is rotatably connected between the adjacent ends of the two installation blocks, two side parts of the circumferential surface of the bidirectional screw rod are respectively in threaded connection with a movable block through a lead screw nut, the two movable protection rods are respectively and slidably connected to the side end of the power supply shell, every two pushing blocks are respectively and fixedly connected to the circumferential surfaces of the two movable protection rods, the four hinged rods are respectively and movably hinged between the two side ends of the two movable blocks and the adjacent ends of the four pushing blocks through hinged shafts, every three connect the telescopic link respectively fixed connection in fixed square beam and two move between the circumference surface of guard bar.
As a preferred scheme of the utility model, two short telescopic rods are fixedly connected to two side walls of the power supply shell, damping plates are fixedly connected to side ends of the two short telescopic rods positioned on the same side, and damping springs are sleeved on circumferential surfaces of the four short telescopic rods.
As a preferable scheme of the present invention, the circumferential surfaces of the two connecting telescopic rods located at the lower side are both sleeved with a buffer spring.
As a preferable scheme of the present invention, a side end of the bidirectional screw movably penetrates a side end of the mounting block located on one side and extends outward, a knob is fixedly connected to the side end of the bidirectional screw, and a plurality of finger grooves are uniformly distributed on a circumferential surface of the knob.
In a preferred embodiment of the present invention, the first sealing plate and the second sealing plate are fixedly connected to mounting plates at lower portions of side ends thereof.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model takes a power supply shell as a device base, carries out installation design of circuit elements in the power supply shell, carries out safety protection on important elements in the power supply shell, designs and connects a damping protection structure aiming at the near side of the elements in the power supply shell, carries out near side damping protection through two damping plates which are clamped and attached, a plurality of telescopic short telescopic rods which can stretch and bounce and damping springs, simultaneously designs and connects an adjustable protection frame mechanism on the surface of the power supply shell, the mechanism can realize flexible adjustment protection through telescopic adjustment, forms a protection frame on the surface of the power supply shell, effectively avoids water vapor, dust and small insect erosion caused by direct collision and environment, can carry out adjustable omnibearing protection on the whole device outside the power supply shell through the design and installation of the adjustable protection frame mechanism, and simultaneously designs and installs the damping protection structure in the power supply shell, the use safety of the whole device is improved on the whole.
2. According to the utility model, the design of a near-side protection structure is carried out in the power supply shell, wherein two damping plates are closely attached to and protected at two sides of the internal element, and two short telescopic rods and two damping plates at the same side can elastically extend and retract according to vibration, so that the internal protection damping structure is formed, and near-side protection is carried out on important internal circuit elements.
3. The utility model carries out buffering protection aiming at the two connecting telescopic rods at the bottom side, wherein two buffering springs carry out elastic buffering protection aiming at the relative movement of the two movable protection rods at the lower side of the whole adjustable protection frame mechanism, and the bottom side safety buffering protection is carried out aiming at the whole device adjusting protection process while the stable connectivity of a lower original piece is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a third perspective view of the present invention;
fig. 4 is a sectional view of the present invention.
In the figure: 1. a power supply housing; 2. a first seal plate; 3. a second seal plate; 4. mounting a plate; 5. a wiring hole; 6. heat dissipation holes; 7. a heat dissipation frame; 8. fixing the square rod; 9. a seat plate; 10. moving the guard bar; 11. mounting blocks; 12. a bidirectional screw; 13. a knob; 14. a hinged lever; 15. a pushing block; 16. connecting a telescopic rod; 17. a stretch rod; 18. a buffer spring; 19. a corner block; 20. a damper plate; 21. a short telescopic rod; 22. a shock absorbing spring.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, the present invention provides the following technical solutions:
a high safety LED power supply comprising:
the power supply comprises a power supply shell 1, wherein corner blocks 19 are fixedly connected to four corners in the power supply shell 1, a clamping plate is fixedly connected to the adjacent end of each two corner blocks 19, a first sealing plate 2 is fixedly connected to one side end of the power supply shell 1, four stretching rods 17 are slidably connected to the other side end of the power supply shell 1, second sealing plates 3 are fixedly connected to the side ends of the four stretching rods 17, wiring holes 5 are formed in the side ends of the first sealing plate 2 and the second sealing plate 3, a plurality of uniformly distributed heat dissipation holes 6 are formed in the side ends of the first sealing plate 2 and the power supply shell 1, circular grooves are formed in the side end side portions of the power supply shell 1, a heat dissipation frame 7 is fixedly connected to the side end of the power supply shell 1, and an electric heat dissipation fan is fixedly connected to the side end of the heat dissipation frame 7; and
the adjustable protection frame mechanism is arranged on the surface of the power supply shell 1 to achieve flexible safety protection of the power supply shell 1 and the power supply components inside the power supply shell.
In this embodiment: the device is characterized in that a power supply shell 1 is taken as a device base, circuit elements are installed and designed in the power supply shell 1, safety protection is carried out on important internal elements, a damping protection structure is designed and connected in the power supply shell 1 aiming at the near side of the elements, near side damping protection is carried out through two damping plates 20 which are clamped and attached, a plurality of telescopic short telescopic rods 21 and damping springs 22, an adjustable protection frame mechanism is connected on the surface of the power supply shell 1, flexible adjustment protection can be realized through telescopic adjustment of the mechanism, a protection frame is formed on the surface of the power supply shell 1, erosion of water vapor, dust and small insects caused by direct collision and environment is effectively avoided, the device can carry out adjustable omnibearing protection on the whole device outside the power supply shell 1 through the design and installation of the adjustable protection frame mechanism, and the damping protection structure is designed and installed in the power supply shell 1, the proximal damping in the area close to the internal vital elements improves the safety of use of the whole device as a whole, to be explained: the specific type of the electric heat dissipation fan is selected by a person skilled in the art, and the electric heat dissipation fan and the like belong to the prior art, and the detailed description thereof is omitted.
Specifically, please refer to fig. 1 and 2, the adjustable protection frame mechanism includes a fixed square bar 8, a seat plate 9, a bidirectional screw 12, two movable protection bars 10, two installation blocks 11, four hinged bars 14, four pushing blocks 15 and six connection telescopic rods 16, the fixed square bar 8 is fixedly connected to both side ends of the power supply housing 1 through two connection blocks, the seat plate 9 is fixedly connected to the circumferential surface of the fixed square bar 8, the two installation blocks 11 are respectively and fixedly connected to both side ends of the fixed square bar 8, the bidirectional screw 12 is rotatably connected between the close ends of the two installation blocks 11, both side portions of the circumferential surface of the bidirectional screw 12 are respectively connected with a movable block through screw threads of a lead screw nut, the two movable protection bars 10 are respectively and slidably connected to the side end of the power supply housing 1, each two pushing blocks 15 are respectively and fixedly connected to the circumferential surface of the two movable protection bars 10, the four pushing bars 14 are respectively and movably hinged to both side ends of the two movable blocks and the close ends of the four pushing blocks 15 through hinge shafts Every third connecting telescopic rod 16 is fixedly connected between the fixed square rod 8 and the circumferential surfaces of the two movable guard bars 10.
In this embodiment: adjustable protection frame mechanism accessible rotates knob 13 and starts, the rotation of knob 13 drives two-way screw rod 12 rotatory, two-way screw rod 12 rotates the relative movement who drives two movable blocks, and then the removal of four articulated arms 14 rotation movement support two removal protective rod 10 that are located both sides is adjusted, make two removal protective rod 10 be located the near of fixed square bar 8 when not using, constitute the surface protection frame of wide range with fixed square bar 8 during the use, it is spacing to carry out the outrigger to the relative movement between fixed square bar 8 and two removal protective rod 10 to a plurality of connection telescopic links 16 in the accommodation process.
Specifically, referring to fig. 4, two side walls of the power supply housing 1 are fixedly connected with two short telescopic rods 21, side ends of the two short telescopic rods 21 located on the same side are fixedly connected with damping plates 20, and the circumferential surfaces of the four short telescopic rods 21 are sleeved with damping springs 22.
In this embodiment: two shock attenuation boards 20 hug closely the protection in the both sides of inside component, and two short telescopic links 21 and two shock attenuation boards 20 of homonymy can carry out the flexible protection of springing according to vibrations, therefore constitute inside protection shock-absorbing structure, have carried out the near side protection to inside important circuit component.
Specifically, referring to fig. 2 or fig. 3, the circumferential surfaces of the two connecting telescopic rods 16 at the lower side are sleeved with buffer springs 18.
In this embodiment: two buffer springs 18 have performed the springing buffering protection to the relative movement of two movable protection rods 10 at the downside of the whole adjustable protection frame mechanism, and have performed the bottom side safety buffering protection to the process of the whole device adjusting protection while having guaranteed the stable connectivity of the lower part original.
Specifically, referring to fig. 1, a side end of the bidirectional screw 12 movably penetrates through a side end of the mounting block 11 located on one side and extends outward, a knob 13 is fixedly connected to the side end of the bidirectional screw 12, and a plurality of finger grooves are uniformly distributed on a circumferential surface of the knob 13.
In this embodiment: the connection design of knob 13 is to the start-up of adjustable protection frame mechanism, provides the operation rotation impetus of whole mechanism, and knob 13 can drive two-way screw rod 12 synchronous rotation, and the arc design is more laborsaving, and the design in a plurality of finger grooves also can effectively improve the travelling comfort of rotation operation.
Specifically, referring to fig. 1, the lower portions of the side ends of the first sealing plate 2 and the second sealing plate 3 are fixedly connected to the mounting plate 4.
In this embodiment: the design of mounting panel 4 has carried out effective installation design in the both sides of whole device, and the arc wall of grafting installation has all been seted up to the side of two mounting panels 4, has improved the convenient functionality of whole device.
The working principle and the using process of the utility model are as follows: when the device is used, a user can install the whole device at a required position through the two mounting plates 4, place an internal power supply structure between the four clamping plates which are fixed in a limiting manner at the upper side and the lower side, the damping plates 20 positioned at the left side and the right side are subjected to damping protection under the action of the short telescopic rods 21 and the damping springs 22, the two-way screw 12 is driven to rotate by the rotatable knob 13 of the user, the two-way screw 12 rotates to drive the two moving blocks to move relatively, and then the four hinged rods 14 rotate, move and support the two moving protective rods 10 positioned at the two sides so that the two moving protective rods 10 are positioned near the fixed square rod 8 when not used, and form a wide-range outer surface protective frame with the fixed square rod 8 when used, and the connecting telescopic rods 16 stably support and limit relative movement between the fixed square rod 8 and the two moving protective rods 10 during adjustment, this device is through the design installation of adjustable protection frame mechanism, can carry out adjustable all-round protection to whole device in power casing 1's outside, has designed the shock attenuation protective structure again in power casing 1 simultaneously, carries out the near side shock attenuation in the region that is close to inside important component, has improved the safety in utilization of whole device on the whole.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (6)
1. A high-safety LED power supply, comprising:
the power supply comprises a power supply shell (1), corner blocks (19) are fixedly connected at four corners in the power supply shell (1), clamping plates are fixedly connected at the adjacent ends of every two corner blocks (19), a first sealing plate (2) is fixedly connected with one side end of the power supply shell (1), the other side end of the power supply shell (1) is connected with four stretching rods (17) in a sliding manner, the side ends of the four stretching rods (17) are fixedly connected with a second sealing plate (3), the side ends of the first sealing plate (2) and the second sealing plate (3) are both provided with wiring holes (5), the side ends of the first sealing plate (2) and the power supply shell (1) are respectively provided with a plurality of heat dissipation holes (6) which are uniformly distributed, a circular groove is formed in the side part of the side end of the power supply shell (1), a heat dissipation frame (7) is fixedly connected to the side part of the side end of the power supply shell (1), and an electric heat dissipation fan is fixedly connected to the side end of the heat dissipation frame (7); and
the adjustable protection frame mechanism is arranged on the surface of the power supply shell (1) to achieve flexible safety protection for the power supply shell (1) and power supply components inside the power supply shell.
2. A high safety LED power supply as set forth in claim 1, wherein: the adjustable protection frame mechanism comprises a fixed square rod (8), a seat plate (9), a bidirectional screw rod (12), two movable protection rods (10), two mounting blocks (11), four hinged rods (14), four pushing blocks (15) and six connecting telescopic rods (16), wherein the fixed square rod (8) is fixedly connected to two side ends of a power supply shell (1) through two connecting blocks, the seat plate (9) is fixedly connected to the circumferential surface of the fixed square rod (8), the two mounting blocks (11) are respectively and fixedly connected to two side ends of the fixed square rod (8), the bidirectional screw rod (12) is rotatably connected between two adjacent ends of the two mounting blocks (11), two side parts of the circumferential surface of the bidirectional screw rod (12) are both connected with movable blocks through lead screw nuts and threads, and the two movable protection rods (10) are both slidably connected to the side ends of the power supply shell (1), every two pushing blocks (15) are respectively and fixedly connected to the circumferential surfaces of the two movable guard bars (10), the four hinged rods (14) are respectively and movably hinged between the two side ends of the two movable blocks and the adjacent ends of the four pushing blocks (15) through hinged shafts, and every three connecting telescopic rods (16) are respectively and fixedly connected between the circumferential surfaces of the fixed square rod (8) and the two movable guard bars (10).
3. A high safety LED power supply according to claim 2, wherein: two short telescopic links (21) of two equal fixedly connected with of lateral wall of power casing (1), be located two of homonymy the equal fixedly connected with shock attenuation board (20) of side of short telescopic link (21), four the circumference surface of short telescopic link (21) all is equipped with damping spring (22).
4. A high safety LED power supply according to claim 3, wherein: the circumferential surfaces of the two connecting telescopic rods (16) positioned at the lower side are both sleeved with buffer springs (18).
5. A high safety LED power supply as claimed in claim 4, wherein: the side end activity of two-way screw rod (12) runs through the side end that is located the installation piece (11) of one side and outwards extends, the side end fixedly connected with knob (13) of two-way screw rod (12), a plurality of evenly distributed's finger groove has all been seted up on the circumferential surface of knob (13).
6. A high safety LED power supply as claimed in claim 5, wherein: the lower parts of the side ends of the first sealing plate (2) and the second sealing plate (3) are fixedly connected with mounting plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490714.3U CN216057851U (en) | 2021-10-14 | 2021-10-14 | LED power of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490714.3U CN216057851U (en) | 2021-10-14 | 2021-10-14 | LED power of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216057851U true CN216057851U (en) | 2022-03-15 |
Family
ID=80549106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122490714.3U Active CN216057851U (en) | 2021-10-14 | 2021-10-14 | LED power of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216057851U (en) |
-
2021
- 2021-10-14 CN CN202122490714.3U patent/CN216057851U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212968538U (en) | Dustproof construction for UPS power | |
| CN210296059U (en) | Two-unit combined resistance box | |
| CN216057851U (en) | LED power of high security | |
| CN113075435A (en) | Novel multi-functional measurement install bin of combination formula | |
| CN110996584A (en) | Novel PLC switch board | |
| CN216750877U (en) | Marine shock-proof type cubical switchboard | |
| CN212812504U (en) | High-power motor cabinet | |
| CN219017458U (en) | Capacitor with explosion-proof structure | |
| CN219395368U (en) | PCB circuit board with shock-absorbing function | |
| CN112648337A (en) | Damping device for power equipment | |
| CN220421249U (en) | High-efficient radiating portable substation | |
| CN211149353U (en) | Computer host power supply shell with anti-seismic function | |
| CN220874665U (en) | Computer switch bracket | |
| CN212571841U (en) | Shockproof high-voltage power distribution cabinet | |
| CN216648984U (en) | Bidirectional voltage control equipment of low-voltage connection cabinet | |
| CN220527788U (en) | Dustproof damping shell of motor | |
| CN219321908U (en) | Damping device for power distribution control equipment | |
| CN216253508U (en) | Do benefit to anti-interference circuit board structure | |
| CN214899648U (en) | Block terminal with antidetonation function | |
| CN212873358U (en) | Shockproof structure machine case | |
| CN220934714U (en) | Power cabinet shell | |
| CN218720108U (en) | Diesel generating set shock pad convenient to installation | |
| CN218582139U (en) | Liquid nitrogen pump control cabinet for liquid nitrogen production | |
| CN211320697U (en) | Protection network structure for building electrical power distribution cabinet | |
| CN210723793U (en) | Low damp-proof type filtering electric appliance cabinet that shakes low noise |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |