Indoor energy-saving lighting lamp

Abstract

The present application relates to the field of lighting, especially to an indoor lighting energy-saving lamp, comprising: a shell, a lighting assembly arranged on the lower end surface of the shell. The interior of the shell is provided with a winding or unwinding connecting band and a terminal connected with a household power line, the other end of the connecting band is connected with the edge of the lighting assembly, the interior of the lighting assembly is provided with a lamp panel, the middle part of the lamp panel is provided with a controller, when the connecting band is completely wound, the pin of the controller is inserted into the terminal and forms a passage with the power line. The present application forms an interior lifting winding structure through the winding connecting band, and adopts the pin mode to connect the controller, which is different from the traditional winding or buckle type connection, and can not only ensure stable connection, but also can be easily disassembled.

Description

Technical Field

[0001] This invention relates to the field of lighting, and more particularly to an energy-saving indoor lighting lamp. Background Technology

[0002] With the development of lighting technology, from the initial tungsten filament lamps to the current LED lamps, various lamp body structures with different functions and forms have emerged. Among them, for indoor ceiling lights, they are usually fixed to the ceiling with screws, and the electrodes inside are fixed to the indoor cables to achieve path lighting.

[0003] For existing indoor ceiling lights, their structure is usually fixed to the top of the ceiling. Whenever the internal light source malfunctions and needs to be replaced or repaired, the operator needs to stand on a high platform to handle it. This operation is not only troublesome, but also poses a safety risk. Furthermore, because of this low height, many users choose to replace it themselves. When there are many people, it is necessary to avoid this safety risk. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides the following technical solution:

[0005] An energy-saving indoor lighting lamp includes: a housing and a lighting component disposed on the lower end face of the housing.

[0006] Specifically, the housing is provided with a retractable or unretractable connecting strip and a terminal block for connecting to the indoor power line. The other end of the connecting strip is connected to the edge of the lighting component. The lighting component is provided with a lamp panel inside. A controller is provided in the middle of the lamp panel. When the connecting strip is fully retracted, the pin of the controller is inserted into the terminal block and forms a path with the power line.

[0007] As an improvement to the above technical solution, a partition is provided inside the housing. The surface of the partition has a groove for the passage of the connecting belt. A steering rod and a winding rod are provided on the side of the partition away from the lighting component. The connecting belt passes around the steering rod and wraps around the outside of the winding rod. One end of the winding rod is connected to a motor. The motor, steering rod and winding rod are all fixed by a positioning seat fixed to the end face of the partition.

[0008] As an improvement to the above technical solution, the number of connecting belts is two sets, symmetrically arranged on both sides of the connector. A transmission rod is provided on one side of the connector, and the transmission rod is connected to the two sets of winding rods on both sides through a synchronous belt.

[0009] As an improvement to the above technical solution, the inner wall of the shell is integrally formed with a track component, and a lifting plate is movably connected to the side of the track component near the center of the shell. An elastic component is fixed to the lower end face of the partition at a groove, and the other end of the elastic component is fixed to the lifting plate. A through groove is opened on the surface of the lifting plate, and the connecting strip passes through the through groove.

[0010] As an improvement to the above technical solution, the surface of the track component is provided with a track groove, and a movable block that is inserted into the track groove is provided on the side of the lifting plate near the track component. The track groove is through-hole on the side near the partition and closed at the other end.

[0011] As an improvement to the above technical solution, the lighting assembly includes a detachably fixed base plate and a cover plate. A lamp plate is provided on the end face of the base plate near the cover plate. The inner wall of the housing is integrally formed with a limiting edge one. The lower side of the track component passes through the limiting edge one. A limiting edge two is provided on the side of the cover plate near the base plate. The outer diameter of the limiting edge two is equal to the inner diameter of the limiting edge one. A positioning groove is opened on the surface of the limiting edge two. When the connecting belt is completely rolled up, the lifting plate is inserted into the positioning groove. The opening of the positioning groove is rounded.

[0012] As an improvement to the above technical solution, the base plate has several support plates integrally formed on one side edge near the cover plate. The support plates are detachably fixed to the cover plate. The controller is electrically connected to the center of the lamp plate. A through mounting groove is opened at the center of the base plate. The controller is threaded into the inside of the mounting groove.

[0013] As an improvement to the above technical solution, a through connector is provided on the side of the partition away from the lighting component. The connector includes a terminal block for connecting to indoor wiring and a base with a through socket on its surface. One end of the base is inserted into the interior of the connector, and the other end of the base is provided with a mounting plate. The terminal block is detachably fixed to the other side of the mounting plate.

[0014] As an improvement to the above technical solution, an electrode plate is embedded in the inner side of the terminal block, and a clamping piece is integrally formed on the side of the electrode plate facing the base. A connecting plate is provided on the outer side of the base, and the connecting plate is detachably fixed to the end face of the connecting seat.

[0015] As an improvement to the above technical solution, a cover is detachably fixed on the side of the housing away from the lighting component, a fixing hole is provided on the surface of the cover, and a through wire groove is provided at the center of the cover.

[0016] The beneficial effects of this invention are:

[0017] The controller is connected to a retractable connecting strip within an internal lifting and retracting structure. This connection method, unlike traditional winding or snap-fit ​​connections, not only ensures a stable connection but also allows for easy disassembly. Combined with the lifting and retracting structure, the lamp body can be lowered without increasing its height, making it convenient for users to operate independently without the need to climb, thus reducing safety risks. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is an exploded structural diagram from a first-view perspective of the present invention;

[0020] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0022] Figure 5 for Figure 2 Enlarged structural diagram at point C;

[0023] Figure 6 for Figure 2 Enlarged structural diagram at point D;

[0024] Figure 7 This is an exploded structural diagram of the present invention from a second perspective;

[0025] Figure 8 for Figure 7 Enlarged structural diagram at point E in the middle;

[0026] Figure 9 for Figure 7 Enlarged structural diagram at point F;

[0027] Figure 10 for Figure 7 Enlarged structural diagram at point G;

[0028] Figure 11 for Figure 7 Enlarged structural diagram of section H in the middle.

[0029] Figure label:

[0030] 10. Housing; 11. Partition; 111. Slot 1; 112. Steering rod; 113. Winding rod; 114. Transmission rod; 115. Motor; 116. Connecting belt; 117. Positioning seat; 118. Cover; 1181. Fixing hole; 1182. Wire groove; 12. Rail component; 121. Rail groove; 122. Elastic component; 13. Lifting plate; 131. Moving block; 132. Slot 2; 14. Limiting edge 1; 15. Connecting seat; 16. Terminal; 161. Base; 162. Mounting plate; 163. Terminal block; 164. Electrode plate; 165. Clamping plate; 166. Connecting plate;

[0031] 20. Lighting components; 21. Base plate; 211. Mounting groove; 212. Support plate; 22. Cover plate; 221. Limiting edge 2; 222. Positioning groove; 23. Lamp panel; 231. Controller. Detailed Implementation

[0032] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0033] For existing indoor ceiling lights, their structure is usually fixed to the top of the ceiling. Whenever the internal light source malfunctions and needs to be replaced or repaired, the operator needs to stand on a high platform to handle it. This operation is not only troublesome, but also poses a safety risk. Furthermore, because of this low height, many users choose to replace it themselves. When there are many people, it is necessary to avoid this safety risk.

[0034] To resolve the above issues, please refer to Figures 1 to 11 An energy-saving indoor lighting lamp is provided, comprising: a housing 10 and a lighting component 20 disposed on the lower end face of the housing 10.

[0035] Specifically, the housing 10 has a retractable or unretractable connecting strip 116 and a connector 16 for connecting to the indoor power line. The other end of the connecting strip 116 is connected to the edge of the lighting assembly 20. The lighting assembly 20 has a lamp panel 23 inside. A controller 231 is located in the middle of the lamp panel 23. When the connecting strip 116 is completely retracted, the pin of the controller 231 is inserted into the connector 16 and forms a path with the power line.

[0036] The lamp panel 23 is raised and lowered by the winding of the connecting belt 116. When the connecting belt 116 is unwound, the height of the lighting component 20 decreases. The length of the unwound connecting belt 116 is the height at which the lighting component 20 decreases. Selecting an appropriate height ensures that the operator does not need to stand at a high position for maintenance. Due to the lifting structure design, the power-conducting parts adopt a pin-plug structure.

[0037] The winding structure design for connecting tape 116 is as follows:

[0038] The housing 10 has a partition 11 inside. The surface of the partition 11 has a groove 111 for the connecting belt 116 to pass through. A steering rod 112 and a winding rod 113 are provided on the side of the partition 11 away from the lighting assembly 20. The connecting belt 116 passes around the side of the steering rod 112 and wraps around the outside of the winding rod 113. One end of the winding rod 113 is connected to a motor 115. The motor 115, the steering rod 112 and the winding rod 113 are all fixed by a positioning seat 117 fixed to the end face of the partition 11.

[0039] First, the connecting strip 116 located at the edge is turned by the steering rod 112 so that it is in a relatively horizontal state at its highest point. Then, the winding rod 113 is rotated to wind it up. The other end of the connecting strip 116 is usually attached to the surface of the winding rod 113 and is wound up by rotation. The motor 115 provides the main power output. Since the motor 115 is used, the timed or periodic unwinding part can be controlled by wireless signal during thunderstorms or when the house is unoccupied for a long time. This can be achieved by simply disconnecting the connector 16 from the pin of the controller 231.

[0040] In this embodiment, the positioning seat 117 plays a major supporting and restricting role, and its structural design is as follows: Figure 3 As shown, an enclosed design is adopted, that is, the steering rod 112, motor 115 and other structures are fixed by passing through it, so as to ensure the stability of the structure position. The steering rod 112 is directly through, and there is a ring-shaped recess at the connection. In this way, the steering rod 112 can rotate stably without the problem of position displacement.

[0041] In addition, the structural design of motor 115 requires the selection of a model with a self-locking function. This is because it is necessary to ensure that the structure can be stably locked after it is fixed or lowered to a suitable position to avoid wobbling or loosening. Therefore, it is usually advisable to choose a slightly larger model to ensure the stability of the connection. A self-locking structure of a motor 115 that is too small has a lower load-bearing capacity and may not be stable enough.

[0042] In the aforementioned technical solution, it is sufficient to ensure that the connecting strip 116 and the pin are relatively close and that the connecting strip 116 has sufficient width to guarantee insertion. However, this design is unreliable and still has the possibility of misalignment. Moreover, it relies excessively on the width and thickness of the connecting strip 116. In this embodiment, the connecting strip 116 is designed as follows:

[0043] There are two sets of connecting belts 116, symmetrically arranged on both sides of the connector 16. A transmission rod 114 is provided on one side of the connector 16. The transmission rod 114 is connected to the two sets of winding rods 113 on both sides through a synchronous belt.

[0044] The edges of the lighting component 20 are fixed by two sets of connecting straps 116 to form a stacked state, thereby ensuring stability during the lifting process. The power structure is assisted by a transmission rod 114 to ensure that the rotation directions of the two winding rods 113 are opposite. For each set of connecting straps 116, it is usually designed with two thinner strips for greater stability. The material of the connecting straps 116 can be cloth, metal or soft plastic, but it is not possible to choose materials that are easily deformed or stretched, such as silicone.

[0045] In the aforementioned technical solution, it is only necessary to control the return speed to be slow to ensure that there is no shaking during the lifting and lowering process, thereby ensuring that the pin can be inserted normally. However, this method has a slow return speed and requires a long waiting time. To avoid this problem, the following design is made:

[0046] The inner wall of the housing 10 is integrally formed with a track component 12. The track component 12 is connected to a lifting plate 13 on the side near the center of the housing 10. An elastic component 122 is fixed at the lower end of the partition plate 11 at the groove 111. The other end of the elastic component 122 is fixed to the lifting plate 13. A through groove 132 is opened on the surface of the lifting plate 13. The connecting belt 116 passes through the groove 132.

[0047] The lifting plate 13 is restricted by the track component 12, and the lifting plate 13 is pushed down by the elastic component 122 to form a squeezing state. When the lighting component 20 rises to contact the lifting plate 13, the lifting plate 13 will be pressed tightly against the lighting component 20 under the squeezing of the elastic component 122. Since the lifting plate 13 is tightly restricted by the track component 12, it is only necessary to ensure that the lifting plate 13 is parallel to the insertion direction of the pin and perpendicular to the surface of the lighting component 20. This will ensure that after the lifting plate 13 squeezes the lighting component 20, it can form a stable rising state and ensure that the pin is accurately inserted into the inside of the connector 16.

[0048] Furthermore, the following limitations apply to the track component 12 and the lifting plate 13:

[0049] The surface of the track component 12 is provided with a track groove 121. The lifting plate 13 is provided with a moving block 131 that is inserted into the track groove 121 on the side near the track component 12. The track groove 121 is through-shaped on the side near the partition plate 11 and closed at the other end.

[0050] The lifting plate 13 is restricted by the single-sided open rail groove 121, and the lifting plate 13 is fixed inside the rail groove 121 by the moving block 131, which can ensure that the lifting plate 13 always forms a stable connection with the rail component 12 during subsequent operations.

[0051] In this embodiment, the elastic element 122 can be a spring, which should be inserted into the slot of the track element 12 when released.

[0052] Unlike the traditional two-layer structure, in this embodiment, in order to ensure that the entire lighting assembly 20 can be lowered, the LED portion cannot be fixed to the housing 10. Based on this, this embodiment provides the following design:

[0053] The lighting assembly 20 includes a detachably fixed base plate 21 and a cover plate 22. A lamp plate 23 is provided on the end face of the base plate 21 near the cover plate 22. The inner wall of the housing 10 is integrally formed with a limiting edge 14. The lower side of the track component 12 passes through the limiting edge 14. A limiting edge 221 is provided on the side of the cover plate 22 near the base plate 21. The outer diameter of the limiting edge 221 is equal to the inner diameter of the limiting edge 14. A positioning groove 222 is provided on the surface of the limiting edge 221. When the connecting belt 116 is fully wound up, the lifting plate 13 is inserted into the positioning groove 222. The opening of the positioning groove 222 is rounded.

[0054] The lamp plate 23 is fixed on the base plate 21, and the cover plate 22 provides protection and light diffusion to ensure the uniformity of the irradiated light. In order to cooperate with the housing 10, in this embodiment, the positioning is achieved by the cooperation of the first limiting edge 14 and the second limiting edge 221. When the entire lighting assembly 20 rises to contact the lifting plate 13, the opening of the positioning groove 222 is rounded, and the lifting plate 13 itself is completely restricted and can only rise and fall. Under the elastic compression of the elastic member 122, if the cover plate 22 shakes or tilts slightly, it will deflect under the action of the downward force and the upward force. That is, the cover plate 22 will drive the entire lighting assembly 20 to deflect to adapt to the lifting plate 13 being inserted into the interior of the positioning groove 222. Since the positioning groove 222 only has rounded ends, the interior of its opening is still adapted to the lifting plate 13, thus ensuring stability. On this basis, it also ensures that the pin of the controller 231 of the lighting assembly 20, which rises last, can be accurately inserted into the interface of the connector 16.

[0055] Specifically, in this embodiment, the connection design between the base plate 21, the cover plate 22, and the lamp plate 23 is as follows:

[0056] Several support plates 212 are integrally formed on one side edge of the base plate 21 near the cover plate 22. The support plates 212 are detachably fixed to the cover plate 22. The controller 231 is electrically connected to the center of the lamp plate 23. A through mounting groove 211 is opened at the center of the base plate 21. The controller 231 is threaded into the inside of the mounting groove 211.

[0057] The cover plate 22 and the base plate 21 are connected by the support plate 212. The connection is usually fixed by a detachable method such as buckle or bolt. In this embodiment, the cover plate 22 has no other structure, so it is relatively light. In addition, the connection of the connecting strap 116 ensures stability and prevents it from falling off.

[0058] In this embodiment, the inner wall of the mounting groove 211 in the middle of the base plate 21 is threaded. The controller 231 is also threaded. Before full installation, the controller 231 needs to be screwed into the mounting groove 211. Unlike traditional structures, a mark is designed on the surfaces of the base plate 21 and the controller 231. The mark must be aligned with the controller 231 after tightening to ensure stable pin insertion. Only after tightening the controller 231 can the wiring between the lamp board 23 and the controller 231 be connected. This connection method is the same as traditional methods, using an insertion-type fixing method, i.e., after insertion, the connection is tightened with bolts.

[0059] To ensure that the structure and connection of connector 16 are in a stable state, the following design is given in this embodiment:

[0060] A through connector 15 is provided on the side of the partition 11 away from the lighting component 20. The terminal block 16 includes a terminal block 163 for connecting to indoor wiring and a base 161 with a through socket on its surface. One end of the base 161 is inserted into the interior of the connector 15, and the other end of the base 161 is provided with a mounting plate 162. The terminal block 163 is detachably fixed to the other side of the mounting plate 162.

[0061] By inserting the base 161 into the connector 15, the junction box 163 is made removable while allowing the wiring on the ceiling to be connected. The mounting plate 162 is used to ensure the removability of the junction box 163. Based on this, the junction box 163 is designed as follows:

[0062] An electrode plate 164 is embedded in the inner side of the terminal block 163. A clip 165 is integrally formed on the side of the electrode plate 164 facing the base 161. A connecting plate 166 is provided on the outer side of the base 161. The connecting plate 166 is detachably fixed to the end face of the connecting seat 15.

[0063] The pin inserted from the bottom first enters the interior of the connector 15, which has a through slot. From there, it continues to be inserted into the base 161, which has through holes of the same design as the pin. The number of through holes is the same as the number of pin contacts. The pin entering the through holes is secured by additional clips 165. Clips 165 are as follows: Figure 10 As shown, the clamping group is the same as the number of pins. Each clamping group includes two symmetrically arranged clamping pieces 165. Each clamping piece 165 has an inclined wave structure. When the pin is inserted, it will first squeeze the outer arc part, and then continue to insert inward and open the two clamping pieces 165 to form a clamping connection state.

[0064] In this embodiment, the electrode plate 164 is used to connect to the electrical wiring on the ceiling. The electrode plate 164 and the connected wiring are fixed by wrapping, and insulating tape can be wrapped around the outside.

[0065] In addition, to ensure that not too much dust accumulates inside during daily use, the following design is provided in this embodiment:

[0066] A cover 118 is detachably fixed to the side of the housing 10 away from the lighting component 20. A fixing hole 1181 is provided on the surface of the cover 118, and a through wire groove 1182 is provided at the center of the cover 118.

[0067] The top of the device is sealed by a cover 118 designed at the tail. The cover 118 is connected to the housing 10 by means of bolts, clips, threads, etc., which can be detached and fixed to facilitate subsequent maintenance and replacement of the internal structure. The wire groove 1182 in the center is used to pass wires. The wires inserted here are usually the wires connected to the electrode plate 164 on the ceiling.

[0068] In this embodiment, there is no direct connection between the lighting component 20 and the housing 10. Instead, they are squeezed and locked together through the structure of the edge groove and the connecting strip 116, thus ensuring a sealed structure. Therefore, in this embodiment, it is only necessary to ensure that the housing 10 is fixed and stable. Thus, in this embodiment, the electrode plate 164 can be connected first through the wire groove 1182, and then the cover 118 can be fixed to the ceiling with bolts. Then, the housing 10 can be fixed to the cover 118, thus completing the fixing of the entire housing 10. During this fixing process, it is only necessary to avoid breaking or twisting the connecting strip 116.

[0069] The above embodiments are merely illustrative of the technical solutions of the present invention and are not intended to limit it. Anyone skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. An energy-saving indoor lighting lamp, characterized in that, include: The housing (10) has a retractable or unretractable connecting strip (116) and a connector (16) for connecting to indoor electrical wires inside. The lighting assembly (20) is located on the lower end face of the housing (10). The other end of the connecting strip (116) is connected to the edge of the lighting assembly (20). The interior of the lighting assembly (20) is provided with a lamp plate (23). A controller (231) is provided in the middle of the lamp plate (23). When the connecting strip (116) is completely rolled up, the pin of the controller (231) is inserted into the connector (16) and forms a passage with the power wire.

2. The energy-saving indoor lighting lamp according to claim 1, characterized in that: The housing (10) has a partition (11) inside. The surface of the partition (11) has a groove (111) for the passage of the connecting belt (116). A steering rod (112) and a winding rod (113) are provided on the side of the partition (11) away from the lighting assembly (20). The connecting belt (116) passes around the side of the steering rod (112) and wraps around the outside of the winding rod (113). One end of the winding rod (113) is connected to a motor (115). The motor (115), the steering rod (112) and the winding rod (113) are all fixed by a positioning seat (117) fixed to the end face of the partition (11).

3. An energy-saving indoor lighting lamp according to claim 2, characterized in that: The number of connecting belts (116) is two sets, symmetrically arranged on both sides of the connector (16). A transmission rod (114) is provided on one side of the connector (16). The transmission rod (114) is connected to the two sets of winding rods (113) on both sides by a synchronous belt.

4. An energy-saving indoor lighting lamp according to claim 2, characterized in that: The inner wall of the housing (10) is integrally formed with a track component (12). The track component (12) is connected to a lifting plate (13) on the side near the center of the housing (10). An elastic component (122) is fixed at the lower end of the partition plate (11) at the groove one (111). The other end of the elastic component (122) is fixed to the lifting plate (13). A through groove two (132) is opened on the surface of the lifting plate (13). The connecting strip (116) passes through the groove two (132).

5. An energy-saving indoor lighting lamp according to claim 4, characterized in that: The surface of the track component (12) is provided with a track groove (121). The lifting plate (13) is provided with a moving block (131) inserted into the track groove (121) on the side near the track component (12). The track groove (121) is through-shaped on the side near the partition (11) and closed at the other end.

6. An energy-saving indoor lighting lamp according to claim 4, characterized in that: The lighting assembly (20) includes a detachably fixed base plate (21) and a cover plate (22). A lamp plate (23) is provided on the end face of the base plate (21) near the cover plate (22). The inner wall of the housing (10) is integrally formed with a limiting edge one (14). The lower side of the track component (12) passes through the limiting edge one (14). A limiting edge two (221) is provided on the side of the cover plate (22) near the base plate (21). The outer diameter of the limiting edge two (221) is equal to the inner diameter of the limiting edge one (14). A positioning groove (222) is provided on the surface of the limiting edge two (221). When the connecting belt (116) is completely rolled up, the lifting plate (13) is inserted into the positioning groove (222). The groove opening of the positioning groove (222) is rounded.

7. An energy-saving indoor lighting lamp according to claim 6, characterized in that: The base plate (21) has several support plates (212) integrally formed on one side edge near the cover plate (22). The support plates (212) are detachably fixed to the cover plate (22). The controller (231) is electrically connected to the center of the lamp plate (23). The center of the base plate (21) has a through mounting groove (211). The controller (231) is threaded into the inside of the mounting groove (211).

8. An energy-saving indoor lighting lamp according to claim 7, characterized in that: The partition (11) has a through connector (15) on the side away from the lighting component (20). The connector (16) includes a terminal block (163) for connecting to indoor wiring and a base (161) with a through socket on its surface. One end of the base (161) is inserted into the interior of the connector (15), and the other end of the base (161) is provided with a mounting plate (162). The terminal block (163) is detachably fixed to the other side of the mounting plate (162).

9. An energy-saving indoor lighting lamp according to claim 8, characterized in that: An electrode plate (164) is embedded in the inner side of the terminal block (163). A clip (165) is integrally formed on the side of the electrode plate (164) facing the base (161). A connecting plate (166) is provided on the outer side of the base (161). The connecting plate (166) is detachably fixed to the end face of the connecting seat (15).

10. An energy-saving indoor lighting lamp according to any one of claims 1-9, characterized in that: The housing (10) is detachably fixed with a cover (118) on the side away from the lighting component (20). The surface of the cover (118) is provided with a fixing hole (1181), and a through wire groove (1182) is provided at the center of the cover (118).

Images