Three-proofing LED energy-saving lamp

Abstract

A three-proofing LED energy-saving lamp comprises a lower shell and an upper shell, a lamp panel and a light-transmitting plate are arranged at a bottom cavity of the lower shell, a bottom cavity of the upper shell is used for installing a power supply device, a sealing ring frame and a fixing cover ring which are distributed inside and outside are further arranged in the bottom cavity of the lower shell, the sealing ring frame is elastic, and the upper portion of the inner side of the sealing ring frame is matched with the lamp panel. The lower portion of the inner side of the sealing ring frame is used for being matched with the light-transmitting plate, the fixing cover ring is detachably connected to the lower shell, the sealing ring frame is in sealing fit with the bottom cavity of the lower shell and the light-transmitting plate through the fixing cover ring, the opening of the bottom cavity of the upper shell is further covered with an upper shell plate, the bottom of the upper shell plate is provided with a wire passing hole column, and the wire passing hole column penetrates through the inner portion of the upper shell plate. The wire passing hole columns are tightly matched with the wire passing through holes in the lower shell body, and a sealing gasket is further connected between the top of the upper shell plate and the opening of the bottom cavity of the upper shell body. The sealing device is reasonable in structure, safer to use and high in sealing performance.

Description

Technical Field

[0001] The utility model relates to the technical field of LED energy-saving lamps, in particular to a three-proof LED energy-saving lamp. Background Art

[0002] With the development of LED technology, LED lighting is becoming more and more widespread in modern society. LED technology gradually occupies an important position in various fields. When used outdoors, due to the structure of LED corn lamps, the IP level is not as good as the protection level of traditional lamps. In bad weather, it will cause internal water ingress, dust accumulation and other problems, causing the LED light source to be damaged, not bright, and even leakage due to internal water ingress. If the waterproof effect is not good, it will seriously affect the service life of the lamp. It may endanger people's lives and property safety. Utility Model Content

[0003] In view of the shortcomings of the above-mentioned prior art, the purpose of the utility model is to provide a triple-proof LED energy-saving lamp with reasonable structure, safer use and high sealing performance.

[0004] The utility model solves the technical problem by adopting a technical solution of a triple-proof LED energy-saving lamp, comprising a lower shell, and an upper shell fixedly connected to the top of the lower shell, wherein a lamp board and a light-transmitting plate are arranged at the bottom cavity of the lower shell, wherein the lamp board is used to install LED lamp beads, and the bottom cavity of the upper shell is used to install a power supply device to power the lamp board, and a sealing ring frame and a fixed cover ring distributed inside and outside are also arranged in the bottom cavity of the lower shell, wherein the sealing ring frame is elastic and the upper inner side is matched with the lamp board, and the sealing ring frame is provided with a plurality of sealing rings, wherein ... The inner lower side of the sealing ring frame is provided for the cooperation of the light-transmitting plate, and the fixed cover ring is detachably connected to the lower shell body, and the fixed cover ring forms a sealing cooperation between the sealing ring frame, the bottom cavity of the lower shell body, and the light-transmitting plate, and the opening of the bottom cavity of the upper shell body is also covered with an upper shell plate, and the bottom of the upper shell plate is provided with a wire-passing hole column penetrating inside, and the wire-passing hole column is tightly matched with the wire-passing through-hole on the lower shell body, and a sealing gasket is also connected between the top of the upper shell plate and the opening of the bottom cavity of the upper shell body.

[0005] The advantages of adopting the above technical scheme are as follows: by setting a sealing ring frame and a fixed cover ring, the sealing between the bottom cavity of the lower shell and the lamp board and the light-transmitting plate is increased, the safety of the lamp board and the light-transmitting indication effect of the light-transmitting plate are ensured, and the fixed cover ring is detachably connected to the bottom cavity of the lower shell, which is also convenient for the maintenance and replacement of the lamp board, the light-transmitting plate and the sealing ring frame. By setting an upper shell plate with a wire-passing hole column between the lower shell and the upper shell, the connecting wires between the power supply device and the lamp board are extended into the bottom cavity of the lower shell through the wire-passing hole column, the wiring is more reasonable, and the wire-passing hole column is tightly matched with the wire-passing perforation on the lower shell, which further increases the sealing of the bottom cavity of the lower shell, and the lamp board and the light-transmitting plate are safer to use. By setting a sealing gasket, the sealing of the bottom cavity of the upper shell is increased. Therefore, the overall structural design is reasonable, the use is safer, and it also has high sealing.

[0006] Furthermore, a positioning block is evenly and fixedly connected to the inner root of the peripheral wall of the fixed cover ring according to the circumference, and the positioning block cooperates with the peripheral side surface of the sealing ring frame. A first connecting hole along the axial direction is also formed through the positioning block.

[0007] The advantages of adopting the above technical solution are as follows: by setting a positioning block, the fixed cover ring can limit the position of the sealing ring frame, and a first connecting hole is also set on the positioning block, and the fixed cover ring can be detachably installed through the first connecting hole, which is convenient for installation and disassembly, and the position of the first connecting hole is reasonable, which will not affect the sealing effect of the sealing ring frame.

[0008] Furthermore, a first mounting boss is evenly arranged on the inner wall surface of the bottom cavity of the upper shell body along the circumference, a second connecting hole is formed through the first mounting boss along the axial direction, a third connecting hole is formed through the corresponding position of the upper shell plate, and a fixing hole portion placed on the first mounting boss is provided on the inner circumference of the sealing gasket.

[0009] The advantages of adopting the above technical solution are as follows: during installation, the fixing screw is screwed into the second connecting hole and passed through the fixing hole to form a connection with the third connecting hole, thereby forming a synchronous fixation of the sealing gasket and the upper shell plate, making the installation of the upper shell plate and the sealing gasket more convenient, and the sealing connection of the sealing gasket is also stable.

[0010] Furthermore, a second mounting boss is provided at a corresponding position on the top of the lower shell, and a fourth connecting hole matching the second connecting hole is formed on the second mounting boss. An embedding portion is also provided on the inner periphery of the sealing gasket, and the embedding portion is embedded with the inner wall surface of the bottom cavity of the upper shell.

[0011] The advantages of adopting the above technical solution are as follows: after the fixing screw is screwed into the fourth connecting hole on the second mounting boss, the threaded connection between the upper shell and the lower shell can be realized, which facilitates the rapid disassembly and assembly of the energy-saving lamp. The setting of the embedded part enables the sealing gasket to be embedded in the bottom cavity of the upper shell, thereby facilitating the fixing screw to fix the sealing gasket.

[0012] Furthermore, heat dissipation fins are evenly and fixedly connected to the upper outer surface of the lower shell in a circumferential manner, and raised heat exchange ridges are provided at intervals along the extension direction on the side walls of the heat dissipation fins.

[0013] The advantages of adopting the above technical solution are as follows: the heat dissipation area of ​​the lower shell is increased by setting the heat dissipation fins, and the setting of the heat exchange ridge enables the heat generated in the lower shell to be more fully exchanged with the external cold air flow, thereby accelerating the dissipation of heat generated by the lamp panel and LED lamp beads in the lower shell, and achieving good heat dissipation effect.

[0014] Furthermore, the adjacent heat dissipation fins gradually approach each other in a direction close to the upper shell, and the lower shell is further provided with a through opening at the end portion of the other end of the adjacent heat dissipation fin.

[0015] The advantages of adopting the above technical solution are as follows: the heat dissipation fins will form an air flow channel on the lower shell which is relatively wide on the outside and relatively narrow on the inside. This will prevent the gas flow rate flowing to the inside from being too fast, and the cold and hot contact time will be sufficient, thereby making the heat exchange efficiency higher. The setting of the through-hole allows the gas to enter from the bottom of the lower shell, fully realizing efficient heat dissipation and reasonable structural design.

[0016] Furthermore, the lower shell, the upper shell, the fixed cover ring, and the upper shell plate are all components made of graphene thermal conductive material.

[0017] Advantages of the above technical solution: the lower shell, upper shell, fixed cover ring and upper shell plate utilize the efficient heat transfer function of graphene material to absorb the heat energy emitted by the lamp board and LED lamp beads installed in the lower shell and the power supply device installed in the upper shell, and quickly transfer the heat energy to various components made of graphene material, thereby achieving better heat dissipation effect.

[0018] Furthermore, a perforated portion is protruding at the center of the upper end of the upper shell, and a connecting sleeve matching the wiring harness is provided at the inner end of the perforated portion. A sealing ring is also provided between the connecting sleeve and the wiring harness, and the upper part of the connecting sleeve is threadedly connected to a limiting sleeve.

[0019] The advantages of adopting the above technical solution are as follows: the wiring harness is connected to the power supply device in the upper shell through the perforated portion, and the connecting sleeve enables a sealing ring to be arranged in the perforated portion to achieve sealing of the upper end of the upper shell where the wires pass through, thereby avoiding rapid oxidation and aging of the components placed in the upper shell, and the limit sleeve is used as a limiting component to prevent the sealing ring from falling out of the connecting sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 2 It is an exploded view of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the lower shell structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the fixed cover ring structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the upper shell structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the sealing gasket structure of the utility model;

[0026] Figure 7 It is a schematic diagram of the upper shell plate structure of the utility model.

[0027] In the figure: 1-lower shell, 2-upper shell, 3-lamp board, 4-light-transmitting plate, 5-sealing ring frame, 6-fixed cover ring, 7-upper shell plate, 8-wire hole column, 9-wire through hole, 10-sealing gasket, 11-positioning block, 12-first connecting hole, 13-first mounting boss, 14-second connecting hole, 15-third connecting hole, 16-fixing hole part, 17-second mounting boss, 18-fourth connecting hole, 19-embedded part, 20-heat dissipation fin, 21-heat exchange ridge, 22-through-hole, 23-perforated part, 24-connecting sleeve, 25-sealing ring, 26-limiting sleeve. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the embodiments of the utility model and / or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work. In addition, the orientation only represents the relative position relationship between the components, not the absolute position relationship.

[0029] See also Figures 1 to 7As shown, a triple-proof LED energy-saving lamp comprises a lower shell 1 and an upper shell 2 fixedly connected to the top of the lower shell 1. A lamp board 3 and a light-transmitting plate 4 are provided at the bottom cavity of the lower shell 1. The lamp board 3 is used to install LED lamp beads. It should be noted that the lamp board 3 and the bottom cavity of the lower shell 1 are fixed by threads, and the bottom cavity of the upper shell 2 is used to install a power supply device to power the lamp board 3.

[0030] In this embodiment, a sealing ring frame 5 and a fixed cover ring 6 are further provided inside and outside the bottom cavity of the lower shell 1, that is, the sealing ring frame 5 and the fixed cover ring 6 are both ring-shaped structures, the sealing ring frame 5 is elastic, and the upper inner side is matched with the lamp board 3, and the lower inner side of the sealing ring frame 5 is matched with the light-transmitting plate 4. In order to ensure the light-transmitting effect, the size of the light-transmitting plate 4 is larger than the size of the lamp board 3, that is, the inner cavity below the inner side of the sealing ring frame 5 will be larger than the inner cavity above the inner side, and the fixed cover ring 6 is detachably connected to the lower shell 1, and the fixed cover ring 6 forms a sealing fit between the sealing ring frame 5 and the bottom cavity of the lower shell 1 and the light-transmitting plate 4, that is, That is to say, after the fixed cover ring 6 is fixed, the upper end of the sealing ring frame 5 will form a tight fit with the bottom cavity wall of the lower shell body 1, and the lower end of the sealing ring frame 5 will form a tight fit with the cover surface of the fixed cover ring 6 and the light-transmitting plate 4, thereby increasing the sealing between the bottom cavity of the lower shell body 1 and the lamp board 3 and the light-transmitting plate 4, avoiding the intrusion of water vapor to corrode the lamp board 3, and adhering to the inner surface of the light-transmitting plate 4, thereby ensuring the safety of the lamp board 3 and the light-transmitting indication effect of the light-transmitting plate 4, and the fixed cover ring 6 and the bottom cavity of the lower shell body 1 are detachably connected, which is also convenient for the maintenance and replacement of the lamp board 3, the light-transmitting plate 4 and the sealing ring frame 5.

[0031] In this embodiment, the opening of the bottom cavity of the upper shell 2 is also covered with an upper shell plate 7, and a wire hole column 8 penetrating inside is provided at the center position of the bottom of the upper shell plate 7, and the wire hole column 8 is tightly matched with the wire through hole 9 on the lower shell 1, and a sealing gasket 10 is also connected between the top of the upper shell plate 7 and the opening of the bottom cavity of the upper shell 2. By arranging the upper shell plate 7 with the wire hole column 8 between the lower shell 1 and the upper shell 2, the connecting wires between the power supply device and the lamp board 3 are extended into the bottom cavity of the lower shell 1 through the wire hole column 8, and the wiring is more reasonable. The wire hole column 8 is tightly matched with the wire through hole 9 on the lower shell 1, which further increases the sealing of the bottom cavity of the lower shell 1, and the lamp board 3 and the light-transmitting plate 4 are safer to use. The sealing gasket 10 is also provided to increase the sealing of the bottom cavity of the upper shell 2. Therefore, the overall structural design is reasonable, the use is safer, and it also has high sealing.

[0032] In this embodiment, a positioning block 11 is evenly fixedly connected to the root of the inner side of the circumferential wall of the fixed cover ring 6. The positioning block 11 cooperates with the circumferential side of the sealing ring frame 5. The positioning block 11 is arranged so that the fixed cover ring 6 can define the position of the sealing ring frame 5. A first connecting hole 12 is also formed along the axial direction on the positioning block 11. The first connecting hole 12 is a threaded hole. The first connecting hole 12 is used to install a fixing screw to achieve a detachable installation of the fixed cover ring 6. The installation and disassembly are convenient. The first connecting hole 12 is arranged relative to the outer side of the sealing ring frame 5, and the position is reasonable, which will not affect the sealing effect of the sealing ring frame 5. At the same time, the formation position of the positioning block 11 is also reasonable, which will make the fixed cover ring 6 have a higher strength of use.

[0033] In this embodiment, first mounting bosses 13 are evenly arranged on the inner wall surface of the bottom cavity of the upper shell body 2 along the circumference, and a second connecting hole 14 is also formed through the first mounting boss 13 along the axial direction. The second connecting hole 14 can be a through hole or a threaded hole. A third connecting hole 15 is formed through the corresponding position of the upper shell plate 7, and the third connecting hole 15 is also a threaded hole. A fixing hole portion 16 placed on the first mounting boss 13 is provided on the inner circumference of the sealing gasket 10, and the through hole of the fixing hole portion 16 is arranged corresponding to the second connecting hole 14 and the third connecting hole 15. During installation, the fixing screw is screwed into the second connecting hole 14 and passed through the fixing hole portion 16 to form a connection with the third connecting hole 15, so that the sealing gasket 10 and the upper shell plate 7 can be synchronously fixed, the installation of the upper shell plate 7 and the sealing gasket 10 is more convenient, and the sealing connection of the sealing gasket 10 is also stable.

[0034] In this embodiment, a second mounting boss 17 is provided at a corresponding position on the top of the lower shell 1, and a fourth connecting hole 18 is formed on the second mounting boss 17 to match the second connecting hole 14. The fourth connecting hole 18 is a threaded hole. After the fixing screw is screwed into the fourth connecting hole 18 on the second mounting boss 17, the threaded connection between the upper shell 2 and the lower shell 1 can be achieved, which is convenient for the rapid disassembly and assembly of the energy-saving lamp. An embedding portion 19 is also provided on the inner periphery of the sealing gasket 10, and the embedding portion 19 is embedded with the inner wall surface of the bottom cavity of the upper shell 1. The setting of the embedding portion 19 enables the sealing gasket 10 to be embedded in the bottom cavity of the upper shell 2, thereby facilitating the fixing screw to fix the sealing gasket 10.

[0035] In this embodiment, heat dissipation fins 20 are evenly and fixedly connected to the upper outer surface of the lower shell 1 in a circular manner, and raised heat exchange ridges 21 are provided on the two side walls of the heat dissipation fins 20 at intervals along the extension direction. The heat dissipation area of ​​the lower shell 1 is increased by providing the heat dissipation fins 20. The setting of the heat exchange ridges 21 allows the heat generated in the lower shell 1 to be more fully exchanged with the external cold air flow, thereby accelerating the dissipation of heat generated by the lamp board 3 and LED lamp beads in the lower shell 1, and achieving a good heat dissipation effect.

[0036] In this embodiment, adjacent heat dissipation fins 20 gradually approach each other in the direction approaching the upper shell 2. With this arrangement, the heat dissipation fins 20 will form an air flow channel on the lower shell 1 which is relatively wide on the outside and relatively narrow on the inside. In this way, the gas flow rate flowing to the inside will not be too fast, and the contact time between cold and hot is sufficient, thereby making the heat exchange efficiency higher. The lower shell 1 is also provided with a through hole 22 at the end of the other end of the adjacent heat dissipation fins 20. The setting of the through hole 22 allows the gas to enter from the bottom of the lower shell 1, fully realizing efficient heat dissipation, and the structural design is reasonable.

[0037] In this embodiment, the lower shell 1, the upper shell 2, the fixed cover ring 6, and the upper shell plate 7 are all components made of a graphene thermal conductive material. The lower shell 1, the upper shell 2, the fixed cover ring 6 and the upper shell plate 7 utilize the efficient heat transfer function of the graphene material to absorb the heat energy emitted by the lamp board 3 and LED lamp beads installed in the lower shell 1, and the power supply device installed in the upper shell 2, and quickly transfer the heat energy to various components made of graphene material, thereby achieving a better heat dissipation effect.

[0038] In this embodiment, a perforated portion 23 is protrudingly provided at the center position of the upper end of the upper shell 2, and a connecting sleeve 24 matching the wiring harness is provided at the inner end of the perforated portion 23. A sealing ring 25 is also provided between the connecting sleeve 24 and the wiring harness, and the upper part of the connecting sleeve 24 is threadedly connected to a limiting sleeve 26. The wiring harness is connected to the power supply device in the upper shell 2 through the perforated hole 23. The connecting sleeve 24 allows a sealing ring 25 to be provided in the perforated portion 23 to achieve sealing of the upper end of the upper shell 2, thereby avoiding rapid oxidation and aging of the components placed in the upper shell 2. The limiting sleeve 26 is used as a limiting component to prevent the sealing ring 25 from escaping from the connecting sleeve 24.

[0039] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A triple-proof LED energy-saving lamp, comprising a lower shell (1), and an upper shell (2) fixedly connected to the top of the lower shell (1), wherein a lamp board (3) and a light-transmitting plate (4) are provided at the bottom cavity of the lower shell (1), wherein the lamp board (3) is used to install LED lamp beads, and the bottom cavity of the upper shell (2) is used to install a power supply device to supply power to the lamp board (3), characterized in that: The bottom cavity of the lower shell (1) is also provided with a sealing ring frame (5) and a fixed cover ring (6) distributed inside and outside. The sealing ring frame (5) is elastic and the upper inner side is provided for the cooperation of the lamp board (3). The lower inner side of the sealing ring frame (5) is provided for the cooperation of the light-transmitting plate (4). The fixed cover ring (6) is detachably connected to the lower shell (1). The fixed cover ring (6) forms a sealing cooperation between the sealing ring frame (5) and the bottom cavity of the lower shell (1) and the light-transmitting plate (4). The opening of the bottom cavity of the upper shell (2) is also covered with an upper shell plate (7). The bottom of the upper shell plate (7) is provided with a wire hole column (8) penetrating inside. The wire hole column (8) is tightly matched with the wire through hole (9) on the lower shell (1). A sealing gasket (10) is also connected between the top of the upper shell plate (7) and the opening of the bottom cavity of the upper shell (2).

2. The triple-proof LED energy-saving lamp according to claim 1, characterized in that A positioning block (11) is evenly and fixedly connected to the inner root of the peripheral wall of the fixed cover ring (6) in a circumferential manner. The positioning block (11) cooperates with the peripheral side surface of the sealing ring frame (5). A first connecting hole (12) is also formed through the positioning block (11) along the axial direction.

3. The triple-proof LED energy-saving lamp according to claim 1, characterized in that The inner wall surface of the bottom cavity of the upper shell (2) is uniformly provided with first mounting bosses (13) along the circumference, and the first mounting bosses (13) are also penetrated by a second connecting hole (14) along the axial direction, and a third connecting hole (15) is penetrated by a corresponding position of the upper shell plate (7), and the inner circumference of the sealing gasket (10) is provided with a fixing hole portion (16) placed on the first mounting boss (13).

4. The triple-proof LED energy-saving lamp according to claim 3, characterized in that A second mounting boss (17) is provided at a corresponding position on the top of the lower shell (1), and a fourth connecting hole (18) is formed on the second mounting boss (17) to match the second connecting hole (14). An embedding portion (19) is also provided on the inner periphery of the sealing gasket (10), and the embedding portion (19) is embedded in the inner wall surface of the bottom cavity of the upper shell (2).

5. The triple-proof LED energy-saving lamp according to claim 1, characterized in that The upper outer surface of the lower shell (1) is evenly and fixedly connected with heat dissipation fins (20) in a circumferential manner, and the two side walls of the heat dissipation fins (20) are provided with raised heat exchange ridges (21) at intervals along the extension direction.

6. The triple-proof LED energy-saving lamp according to claim 5, characterized in that The adjacent heat dissipation fins (20) gradually approach each other in a direction close to the upper housing (2), and the lower housing (1) is also provided with a through opening (22) at the end of the other end of the adjacent heat dissipation fin (20).

7. A triple-proof LED energy-saving lamp according to claim 1 or 6, characterized in that The lower shell (1), the upper shell (2), the fixed cover ring (6), and the upper shell plate (7) are all components made of a graphene heat-conducting material.

8. The triple-proof LED energy-saving lamp according to claim 1, characterized in that A perforated portion (23) is protrudingly provided at the center of the upper end of the upper shell (2); a connecting sleeve (24) matching the wiring harness is provided at the inner end of the perforated portion (23); a sealing ring (25) is provided between the connecting sleeve (24) and the wiring harness; and a limiting sleeve (26) is threadedly connected to the upper portion of the connecting sleeve (24) to prevent the sealing ring (25) from coming out.

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