High-protection type LED energy-saving lamp

Abstract

The invention discloses a high protection type LED energy-saving lamp, which belongs to the technical field of LED lamps, and comprises a U-shaped heat dissipation lampshade and a protection type LED lamp body which are fixed through a T-shaped mounting beam, and one end of the U-shaped heat dissipation lampshade is externally connected with a cold air conveying pipe; the protection type LED lamp body comprises two magnetic attraction side protection plates arranged oppositely and a heat dissipation assembly plate arranged between the two magnetic attraction side protection plates, the inner walls of the magnetic attraction side protection plates are rotationally connected with mounting lamp strips, and the mounting lamp strips are connected with the bottom of the heat dissipation assembly plate through displacement switching connecting pieces. According to the protection type LED lamp, the connection of the plug-in unit and the I-shaped bayonet is designed, when the protection type LED lamp is subjected to horizontal impact force, the protection type LED lamp body and the U-shaped heat dissipation lampshade can automatically slide from a narrow opening of the I-shaped bayonet to a wide opening of the I-shaped bayonet to automatically fall off, damage caused by rigid connection is avoided, and after falling off, the protection type LED lamp body and the U-shaped heat dissipation lampshade cannot be damaged. The lamp body is hung through the magnetic attraction force of the fixed magnetic strips and the magnetic attraction side protection plates and can slide to avoid impact, and horizontal impact protection on the LED lamp body is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamps, and in particular to a high-protection LED energy-saving lamp. Background Art

[0002] In logistics and warehousing environments, lighting must be ensured at all times to meet the needs of cargo transfer and supervision within the logistics warehouse. Compared with traditional fluorescent lamps, high-pressure sodium lamps, etc., LED light strips significantly reduce energy consumption; using LED light strips (commonly known as LED light strips or LED linear lights) in logistics and warehousing environments is a very common and efficient choice. Currently, fixed LED linear lights are commonly used in warehouse environments. They are installed on both sides of the aisle to provide supplementary lighting for logistics shelves. The traditional installation method disperses the light downward, which has insufficient lighting effect on the shelves on both sides. In addition, compared with factory environments, logistics warehouse environments often need to work 24 hours a day, so LED lights are turned on all year round. LED lights that are turned on all year round have high heat dissipation requirements. In warehouse environments, maximizing the loading capacity of goods under limited shelves is a necessary requirement. If LED lights are too close to the goods, there is a risk of fire. During the loading process, some loading equipment and goods also pose a risk of damage to the LED linear lights. Based on this, a high-protection LED energy-saving lamp is proposed. Summary of the Invention

[0003] The purpose of the present invention is to solve the problems existing in the prior art and to propose a high-protection LED energy-saving lamp.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A highly protected LED energy-saving lamp comprises a U-shaped heat dissipation lampshade and a protective LED lamp body secured by a T-shaped mounting beam. One end of the U-shaped heat dissipation lampshade is externally connected to a cold air duct. The protective LED lamp body comprises two opposing magnetic side shields and a heat dissipation assembly plate disposed between the two magnetic side shields. A mounting light bar is rotatably connected to the inner wall of the magnetic side shield. The bottom of the mounting light bar is densely covered with surface-mount LED lamp beads, and the mounting light bar is connected to the bottom of the heat dissipation assembly plate via a displacement switching connector. The U-shaped heat dissipation lampshade is composed of a top air duct and mounting side frames arranged on both sides of the top air duct. The bottom of the top air duct is provided with an internally inserted buried wire seat, and the inner wall of the mounting side frame is connected to a mounting pin through a reverse push spring member. The heat dissipation assembly plate is provided with an internal plug-in fixing piece, and the internal plug-in buried wire seat is provided with an "I"-shaped bayonet adapted to the internal plug-in fixing piece, and wind-blocking sealing plates are provided on both sides of the "I"-shaped bayonet.

[0005] As a preferred solution, the internal insert fixing member includes an internal socket fixedly set on the heat dissipation assembly plate, the internal socket is connected to the internal plug-in through a spring slider, the lateral side wall of the internal plug-in is provided with a short limiting bevel block, and the longitudinal side wall is provided with a long interference bevel block.

[0006] As a preferred solution, a rectangular socket is provided on the inner socket, the spring slider is fixedly arranged on the inner wall of the rectangular socket, a spring slide adapted to the spring slider is provided on the inner plug-in unit, and the inner wall of the spring slide is connected to the spring slider via a back-pull spring.

[0007] As a preferred solution, the side walls of the inserted wire embedding seat located on both sides of the "I"-shaped bayonet are provided with an edge slide groove, the inner wall of the edge slide groove is connected to a resistance slider through a resistance spring, and the resistance slider is connected to the wind-blocking sealing plate. The wind-blocking sealing plates located on both sides seal the "I"-shaped bayonet.

[0008] As a preferred solution, the displacement switching connector includes a connection groove opened on the installation light bar, and a traction connection block is slidably provided at the bottom of the heat dissipation assembly plate, and the traction connection block is rotatably connected to the connection groove through a rotating shaft.

[0009] As a preferred solution, heat dissipation fins are provided on the back of the heat dissipation assembly plate, and the heat dissipation fins are arranged to be inclined inward to achieve air induced transportation.

[0010] As a preferred solution, a plurality of fixed magnetic strips are evenly fixedly provided on the mounting side frame, and the fixed magnetic strips are magnetically attracted to the magnetic side guard plates.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention designs the connection between the inner plug-in and the "I"-shaped bayonet. When subjected to horizontal impact force, the protective LED lamp body and the U-shaped heat dissipation lampshade can automatically slide the inner plug-in from the narrow opening of the "I"-shaped bayonet to the wide opening and automatically fall off, thereby avoiding damage caused by rigid connection. After falling off, the lamp body is suspended by the magnetic attraction of the fixed magnetic strip and the magnetic side guard plate, and can slide to avoid impact, thereby realizing horizontal impact protection for the LED lamp body. When the magnetic side guard plate moves upward due to an impact, the "displacement switching connector" drives the installed light bar and the LED lamp beads thereon to rotate and be retracted into the inner side of the magnetic side guard plate, so that they are effectively shielded and the lamp beads and light bar are prevented from being directly damaged. In addition, the magnetic side guard plate itself serves as the first physical barrier to protect the internal light bar and heat dissipation structure.

[0012] 2. The present invention uses an "I"-shaped bayonet, a wind-blocking sealing plate and a resistance spring structure to automatically open the air duct only at the bayonet where the lamp is installed, ensuring that the cold air (provided by the cold air delivery pipe) flows concentratedly and efficiently to the working lamp body, avoiding energy waste in uninstalled positions. The heat dissipation fins are tilted inward to form a central air supply channel on the back of the heat dissipation assembly plate, guiding the cold air to flow from the middle to both sides, maximizing the coverage of the heat dissipation surface and improving the heat dissipation efficiency.

[0013] 3. When adjusting the angle of the present invention, the user only needs to pull down the magnetic side guard plate on one side, and then the connecting block can be moved in the bottom slide by pulling, thereby changing the inclination angle of the installed light bar, easily adapting to different shelf heights, cargo stacking conditions or lighting requirements of specific work areas, and improving the problems of scattered lights and insufficient shelf lighting in traditional fixed installations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the assembly structure of a high-protection LED energy-saving lamp proposed by the present invention; Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle; Figure 3 This is a schematic diagram of the three-dimensional structure of a high-protection LED energy-saving lamp proposed by the present invention; Figure 4 for Figure 3 Schematic diagram of the enlarged structure at B in the middle; Figure 5 This is a schematic diagram of the structural distribution of a protective LED lamp body in a high-protection LED energy-saving lamp proposed by the present invention; Figure 6 for Figure 5 Schematic diagram of the enlarged structure at C in the middle; Figure 7 This is a schematic diagram of the structure of a high-protection LED energy-saving lamp proposed by the present invention in an installed state; Figure 8 This is a structural diagram of an internal fixing member in a high-protection LED energy-saving lamp proposed by the present invention; Figure 9 This is a schematic diagram of the internal structure of a U-shaped heat dissipation lampshade of a high-protection LED energy-saving lamp proposed by the present invention.

[0015] In the figure: 1. U-shaped heat dissipation lamp cover; 2. Magnetic side guard plate; 3. Heat dissipation assembly plate; 4. Install light strip; 5. SMD LED lamp beads; 6. Internal buried wire holder; 7. Reverse push spring member; 8. Installing pin; 9. "I"-shaped bayonet; 10. Wind-blocking sealing plate; 11. Internal socket; 12. Spring slider; 13. Internal plug-in unit; 14. Short limit bevel block; 15. Long contact bevel block; 16. Contact slider; 17. Connection groove; 18. Pull connection block; 19. Heat dissipation fin; 20. Fixing magnetic strip. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention in specific circumstances.

[0019] Example, see Figures 1 to 9 A high-protection LED energy-saving lamp includes a U-shaped heat dissipation lampshade 1 and a protective LED lamp body fixed by a T-shaped mounting beam. The U-shaped heat dissipation lampshade 1 is composed of a top air duct and mounting side frames arranged on both sides of the top air duct. An internal embedded wire seat 6 is provided at the bottom of the top air duct. The inner wall of the mounting side frame is connected to a mounting pin 8 through a reverse push spring member 7. The mounting pin 8 and the mounting side frame are connected by the reverse push spring member 7, so that during the installation of the protective LED lamp body, the reverse push spring member 7 always exerts downward pressure on the heat dissipation assembly plate 3 being installed. Under the action of the downward pressure, when the inner plug 13 is inserted into the "I"-shaped bayonet 9, its downward pressure will ensure that the short limit bevels 14 on both sides of the inner plug 13 have a downward spring tension. Under this action, when the heat dissipation assembly plate 3 is subjected to horizontal force, the short limit bevels 14 on both sides of the inner plug 13 move from the "I"-shaped bayonet 9 from the narrow opening in the middle to the wide openings at both ends, and automatically fall off (after falling off, the support connection between the U-shaped heat dissipation lamp cover 1 and the protective LED lamp body is supported by the magnetic attraction between the fixed magnetic strip 20 and the magnetic side guard plate 2), thereby achieving horizontal sliding, and avoiding the situation where the LED energy-saving lamp is damaged due to fixed installation.

[0020] The internal embedded wire seat 6 is provided with an "I"-shaped bayonet 9 that is compatible with the internal embedded fixing part, and wind-blocking sealing plates 10 are provided on both sides of the "I"-shaped bayonet 9. The side walls of the internal embedded wire seat 6 on both sides of the "I"-shaped bayonet 9 are provided with edge sliding grooves, and the inner walls of the edge sliding grooves are connected to resistance sliders 16 through resistance springs. The resistance sliders 16 are connected to the wind-blocking sealing plates 10. The wind-blocking sealing plates 10 on both sides seal the "I"-shaped bayonet 9, and the resistance sliders 16 generate spring pressure to close the wind-blocking sealing plates 10 at all times.

[0021] One end of the U-shaped heat dissipation lampshade 1 is externally connected to a cold air delivery pipe, which supplies cooling to the U-shaped heat dissipation lampshade 1 at all times. It is worth noting that the U-shaped heat dissipation lampshade 1 and the internal embedded wire seat 6 work together to form a sealed delivery channel for delivering cold air. The internal embedded wire seat 6 is inserted into the area where the protective LED lamp body is installed. The "I"-shaped bayonet 9 thereon will be installed with an internal fixed part, so that the wind-blocking sealing plate 10 originally used for sealing will be driven to open to both sides, so that the "I"-shaped bayonet 9 where the protective LED lamp body is installed can be in an open state, thereby ensuring that the "I"-shaped bayonet 9 that is not installed is in a closed state, and ensuring that the cold air acts concentratedly on the protective LED lamp body that is installed and in use.

[0022] The protective LED lamp body includes two magnetic side guard plates 2 arranged opposite to each other and a heat dissipation assembly plate 3 arranged between the two magnetic side guard plates 2. Heat dissipation fins 19 are arranged on the back of the heat dissipation assembly plate 3. The heat dissipation fins 19 are arranged inwardly and tilted to achieve air induced conveying. The heat dissipation fins 19 are arranged in two groups opposite to each other, forming an air transmission channel from the middle. The setting of the transmission channel can realize air transmission from the middle to both sides, thereby ensuring the cooling effect of cold air on the protective LED lamp body.

[0023] A plurality of fixed magnetic strips 20 are evenly fixed on the mounting side frame. The fixed magnetic strips 20 are magnetically attracted to the magnetic side guard plate 2, so as to support the protective LED lamp body after the internal fixing part and the "I"-shaped bayonet 9 fall off.

[0024] The inner wall of the magnetic side guard plate 2 is rotatably connected to a mounting light strip 4, and the bottom of the mounting light strip 4 is densely covered with SMD LED lamp beads 5. The SMD LED lamp beads 5 are prior art and will not be described in detail here. The mounting light strip 4 is connected to the bottom of the heat dissipation assembly plate 3 through a displacement switching connector; Furthermore, the displacement switching connector includes a connection groove 17 provided on the installation light bar 4, and a traction connection block 18 is slidingly provided at the bottom of the heat dissipation assembly plate 3. The traction connection block 18 is rotatably connected to the connection groove 17 through a rotating shaft. A bottom slide groove is provided at the bottom of the heat dissipation assembly plate 3, and the traction connection block 18 is in the bottom slide groove. When the installation light bar 4 is rotated, the traction connection block 18 can realize displacement compensation of the installation light bar 4, thereby ensuring that when it is hit or impacted, the installation light bar 4 originally at the bottom of the heat dissipation assembly plate 3 will be transformed into a vertical state, and the SMD LED lamp beads 5 arranged at the bottom of the installation light bar 4 on the inner side of the magnetic side guard plate 2 can be blocked by the magnetic side guard plate 2 to achieve a protective effect.

[0025] An internal insert fixing part is provided on the heat dissipation assembly plate 3. Furthermore, the internal insert fixing part includes an internal socket 11 fixedly set on the heat dissipation assembly plate 3. The internal socket 11 is connected to an internal plug-in 13 through a spring slider 12. The lateral side wall of the internal plug-in 13 is provided with a short limiting bevel 14, and the longitudinal side wall is provided with a long interference bevel 15; wherein the short limiting bevel 14 will be inserted into the "I" type bayonet 9 when it contacts the "I" type bayonet 9, forming a limiting effect, and the long interference bevel 15 arranged longitudinally on both sides will realize the opening of the wind-blocking sealing plates 10 on both sides, thereby realizing the circulation channel of cold air.

[0026] A rectangular socket is provided on the inner socket 11, and a spring slider 12 is fixedly arranged on the inner wall of the rectangular socket. A spring slide adapted to the spring slider 12 is provided on the inner plug 13. The inner wall of the spring slide is connected to the spring slider 12 through a back-pull spring. When the short limit bevel 14 on the inner plug 13 is engaged with the "I"-shaped bayonet 9, the back-pull spring is in a stretched state, which will always generate a downward pulling force on the inner plug 13.

[0027] During installation, the inner plug 13 provided on the heat dissipation assembly plate 3 is docked with the "I"-shaped bayonet 9, so that the short limiting bevel 14 provided on the side wall of the inner plug 13 can be engaged with the "I"-shaped bayonet 9. At this time, the installation latches 8 provided on both sides of the U-shaped heat dissipation lampshade 1 generate a downward spring thrust on the heat dissipation assembly plate 3. At this time, the cold air generated at one end of the U-shaped heat dissipation lampshade 1 will be concentrated on the place where the protective LED lamp body is installed. The heat generated by the SMD LED lamp beads 5 will be conducted through the installation light bar 4 and the heat dissipation assembly plate 3, and the heat dissipation is effectively achieved under the action of the heat dissipation fins 19 acted upon by the cold air. During use, when the lighting angle of the LED lamp needs to be adjusted, the magnetic side guard plate 2 on one side can be pulled. When the magnetic side guard plate 2 moves downward, it will drive one end of the mounting light bar 4 rotatably connected thereto to move downward, which will cause the traction connection block 18 at the other end of the mounting light bar 4 to be pulled and moved, thereby changing the inclination angle of the mounting light bar 4 to meet the needs of different lighting angles during the storage stage. When the LED lamp is in use, when it is hit, the magnetic side guard plates 2 on both sides will first contact the collision object. When in contact, the upward thrust generated will cause the magnetic side guard plates 2 to be pushed upward. At this time, the installation light bar 4 with the SMD LED lamp beads 5 installed at the bottom will be pulled and moved from the state at the bottom of the heat dissipation assembly plate 3 to the state of being placed vertically with the magnetic side guard plates 2. At this time, the SMD LED lamp beads 5 at the bottom are in a state of being protected by the inner wall of the magnetic side guard plates 2, which can avoid damage to the components. When the collision occurs and moves left and right, When the thrust is applied, the short limit bevels 14 on both sides of the inner plug-in 13 will move from the "I"-shaped bayonet 9 from the narrow opening in the middle to the wide openings at both ends, and will automatically fall off. At this time, the support connection between the U-shaped heat dissipation lampshade 1 and the protective LED lamp body after falling off is supported by the magnetic attraction between the fixed magnetic strip 20 and the magnetic side guard plate 2, so that horizontal sliding can be achieved and the contact position can be transferred, thereby automatically avoiding the impact of the goods, achieving the connection effect on the LED energy-saving lamp, and avoiding the situation where the LED energy-saving lamp is directly subjected to pressure due to fixed installation, causing damage.

[0028] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A high-protection LED energy-saving lamp, comprising a U-shaped heat dissipation lampshade (1) fixed by a T-shaped mounting beam and a protective LED lamp body, characterized in that: One end of the U-shaped heat dissipation lamp cover (1) is externally connected with a cold air delivery pipe. The protective LED lamp body includes two magnetically attracted side protection plates (2) arranged oppositely and a heat dissipation assembly plate (3) arranged between the two magnetically attracted side protection plates (2). An installation lamp strip (4) is rotatably connected to the inner wall of the magnetically attracted side protection plate (2). Patch-type LED lamp beads (5) are densely arranged and adhered to the bottom of the installation lamp strip (4). The installation lamp strip (4) is connected to the bottom of the heat dissipation assembly plate (3) through a displacement switching connector; The U-shaped heat dissipation lamp cover (1) is composed of a top air duct and installation side frames arranged on both sides of the top air duct. An inner insertion wire embedding seat (6) is arranged at the bottom of the top air duct. An installation latch (8) is connected to the inner wall of the installation side frame through a reverse push spring member (7); An inner insertion fixing member is arranged on the heat dissipation assembly plate (3). An "I"-shaped bayonet (9) adapted to the inner insertion fixing member is opened on the inner insertion wire embedding seat (6). Wind blocking and sealing plates (10) are arranged on both sides of the "I"-shaped bayonet (9).

2. A high-protection LED energy-saving lamp according to claim 1, characterized in that: The inner insertion fixing member includes an inner socket (11) fixedly arranged on the heat dissipation assembly plate (3). The inner socket (11) is connected with an inner insertion member (13) through a spring slider (12). A short limiting inclined block (14) is arranged on the lateral side wall of the inner insertion member (13), and a long abutting inclined block (15) is arranged on the longitudinal side wall.

3. A high-protection LED energy-saving lamp according to claim 2, characterized in that: A rectangular socket is opened on the inner socket (11). The spring slider (12) is fixedly arranged on the inner wall of the rectangular socket. A spring sliding port adapted to the spring slider (12) is opened on the inner insertion member (13). The inner wall of the spring sliding port is connected with the spring slider (12) through a reverse pulling spring.

4. The high-protection LED energy-saving lamp according to claim 1, characterized in that: Edge chutes are opened on the side walls of the inner insertion wire embedding seat (6) on both sides of the "I"-shaped bayonet (9). A contact slider (16) is connected to the inner wall of the edge chute through a contact spring. The contact slider (16) is connected with the wind blocking and sealing plate (10). The wind blocking and sealing plates (10) on both sides seal the "I"-shaped bayonet (9).

5. The high-protection LED energy-saving lamp according to claim 1, characterized in that: The displacement switching connector includes a connection groove (17) opened on the installation lamp strip (4). A traction connection block (18) is slidably arranged at the bottom of the heat dissipation assembly plate (3). The traction connection block (18) is rotatably connected with the connection groove (17) through a rotating shaft.

6. The high-protection LED energy-saving lamp according to claim 1, characterized in that: Heat dissipation fins (19) are arranged on the back of the heat dissipation assembly plate (3). The heat dissipation fins (19) are inclined inward to realize air guiding and conveying.

7. The high-protection LED energy-saving lamp according to claim 1, characterized in that: A plurality of fixed magnetic strips (20) are uniformly and fixedly arranged on the installation side frame. The fixed magnetic strips (20) and the magnetically attracted side protection plates (2) attract each other magnetically.

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