Wall-mounted bedside lamp

Abstract

The invention relates to the technical field of lighting lamps, and discloses a wall-mounted bedside lamp. The device comprises a shell seat, at least two frames are rotationally connected to the circle center in the shell seat, moving seats are slidably connected into the frames, through holes are formed in the moving seats, second annular pieces are fixedly installed in the shell seat, and the sides, close to the wall surface, of the frames make contact with the side faces of the second annular pieces; a connecting plate is fixedly mounted on the moving seat, and a fastening bolt with one end penetrating through the connecting plate and facing the surface of the frame is in threaded connection with the connecting plate; therefore, the movable seat can move the through hole to any position to coincide with a wall hole by sliding in the frame and rotating the frame, and the position and the angle of the shell seat can still be adjusted after a bolt is screwed in until the shell seat is fixed after the fastening bolt is screwed down. Compared with an existing installation mode, the wall surface perforating device has the advantages that perforating can be conducted at any position of the wall surface only by guaranteeing that the two hole positions are located in the maximum movable range of the two through holes in a spaced mode, and perforating is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of lighting fixtures, and in particular to a wall-mounted bedside lamp. Background Art

[0002] The wall-mounted bedside lamp is a lighting device designed for the bedroom. It is usually installed on the wall at the head of the bed. It not only provides the soft light needed for night reading, but also beautifies the bedroom space. This type of bedside lamp is favored by consumers because of its easy installation, space saving, and flexible light adjustment.

[0003] During the installation of a wall-mounted bedside lamp, at least two holes need to be drilled so that the lamp can be fixed to the wall with bolts. It is necessary to ensure that the holes are on the same horizontal line and the spacing between the holes is fixed.

[0004] However, in actual operation, it is difficult to ensure that the holes are on the same horizontal line and the hole spacing is fixed. If the holes are not on the same horizontal line, the angle of the lamp will deviate when it is installed, affecting the appearance and perception. If there is an error in the hole spacing, it will cause the installation to be impossible and the wall will need to be re-drilled, which will damage the wall. Moreover, most of the wires are now routed inside the wall. If the drilling position and the routing position coincide when drilling a hole, it will cause unstable installation or damage to the wires. Therefore, it is necessary to propose a wall-mounted bedside lamp that is easy to install. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a wall-mounted bedside lamp.

[0006] The present invention is implemented by the following technical scheme: it comprises a shell seat, at least two frames are rotatably connected at the inner center of the shell seat, a movable seat is slidably connected in the frame, a through hole is opened on the movable seat, an annular sheet 2 is fixedly installed in the shell seat, and the side of the frame close to the wall is in contact with the side of the annular sheet 2; a connecting plate is fixedly installed on the movable seat, and a fastening bolt with one end penetrating the connecting plate and facing the surface of the frame is threadedly connected on the connecting plate; thereby, the punching position can be adjusted during installation, and the movable seat can move the through hole to any position and overlap the wall hole by sliding in the frame and rotating the frame, and the position and angle of the shell seat can still be adjusted after the bolt is driven in until it is fixed after tightening the fastening bolt.

[0007] As a further improvement of the above scheme, a support plate passing through the center of the shell seat is fixedly installed in the shell seat, and the frame is rotated at the center of the shell seat by an axis rod fixedly installed on the support plate, so that the two ends of the frame are respectively supported by the support plate and the annular plate, thereby preventing the frame from bending and being damaged due to pressure from bolts.

[0008] As a further improvement of the above scheme, the top wall and the bottom wall of the frame are respectively provided with sliding grooves, and a limiting rod parallel to the sliding grooves is fixedly installed in the sliding grooves. Slide blocks adapted to the sliding grooves are respectively fixedly installed on the top and bottom of the movable seat. The slide blocks are located in the sliding grooves and can slidably wrap the limiting rods, thereby realizing a sliding connection between the movable seat and the frame, with less resistance and reduced shaking.

[0009] As a further improvement of the above scheme, a plurality of springs 1 and a telescopic rod located inside the spring 1 are fixedly installed on the side of the annular plate 2 close to the wall, and a resistance ring is fixedly installed on the output end of the plurality of springs 1 and the telescopic end of the resistance ring, thereby increasing the rotation resistance of the shell seat and fixing the shell seat.

[0010] As a further improvement of the above scheme, it also includes a pulling block, one side of which is fixedly installed with a spring 2 with one end fixedly connected to the moving seat, and the side of the pulling block close to the moving seat is rotatably sleeved with an adjusting disk, and the adjusting disk is provided with a plurality of circular holes with different diameters and distributed in a circle around the axis of the adjusting disk, and the distance from the center of the through hole to the axis of the adjusting disk is equal to the distance from the center of the plurality of circular holes to the axis of the adjusting disk, so that bolts of different diameters can be threadedly connected through circular holes of different diameters to prevent shaking and falling off.

[0011] As a further improvement of the above scheme, a fixing sleeve wrapping the pull block is fixedly installed on the side of the adjusting disk away from the movable seat, and at least one limiting groove is provided on the fixing sleeve on the side close to the adjusting disk, and a limiting block corresponding to the limiting groove and passing through the limiting groove is fixedly installed on the side of the pull block, and a card slot corresponding to a plurality of circular holes is provided on the side of the adjusting disk close to the pull block, and the side of the limiting block close to the movable seat is embedded in the card slot, so that the limiting block fixes the adjusting disk.

[0012] As a further improvement of the above solution, an annular magnet is embedded in the side of the annular sheet away from the wall, and the side of the frame in contact with the annular magnet is made of magnetic material, so that after the frame is rotated to a specified position, it can be attracted by the annular magnet for temporary fixation.

[0013] As a further improvement of the above scheme, it also includes a lampshade, wherein an annular sheet is fixedly installed on the inner wall of the lampshade, and a plurality of metal thimbles are fixedly installed on the side of the annular sheet close to the wall. The metal thimbles extend through the interior of the shell seat to contact the annular magnet, and the metal thimbles are magnetic materials, thereby making it convenient and quick to install the lampshade.

[0014] As a further improvement of the above solution, a positioning groove is provided on the inner wall of the lampshade, and a positioning convex strip is provided on the outer wall of the housing seat, so that the lampshade and the housing seat can be angularly positioned by the positioning groove and the positioning convex strip.

[0015] Compared with the prior art, the present invention has the following beneficial effects: After drilling a hole on the wall within the installation range, move the through hole to the corresponding wall hole position, insert the bolt, then move / rotate the housing seat, adjust the angle and position of the light source to the preset position, and then tighten the fastening bolts to fix the relative position of the moving seat and the frame, thereby fixing the position of the housing seat and completing the installation. This makes it unnecessary to comply with the requirement of maintaining the same horizontal line and fixed interval when drilling holes on the wall. Compared with the existing installation method, holes can be drilled at any position on the wall. It is only necessary to ensure that the interval between the two holes is within the maximum movable range of the two through holes, making drilling more convenient. If the drilling position coincides with the wiring position in the wall, it is also convenient to replace the hole position to prevent damage to the wires. After the bolt is driven in, the spring is compressed so that the abutment ring abuts against the wall, thereby increasing the rotation resistance of the housing seat, that is, the force of the housing seat during rotation needs to be greater than the friction between the housing seat and the wall and the friction between the abutment ring and the wall, thereby fixing the housing seat and preventing the light source from rotating; When using bolts of different calibers for installation, it is only necessary to pull the pull block to drive the limit block to disengage from the slot, so that the adjusting disk rotates around the pull block to move the circular hole matching the bolt to coincide with the through hole, and then release the pull block so that the tension of the second spring pulls the limit block to snap into the slot again to fix the adjusting disk. That is, in addition to having low requirements on the punching accuracy, this wall-mounted bedside lamp can also adapt to more punching diameters and can be used with bolts of more calibers and types. It can make it more convenient for workers to install the wall-mounted bedside lamp. After the frame is rotated to the specified position, the frame is adsorbed on the annular magnet and will not rotate unintentionally, which is convenient for workers to free their hands to take the bolts. When installing the lampshade, there is no need to use bolts to fix it. It is fixed with magnetic attraction, which is not only beautiful, but also more convenient and quicker to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram showing the wall-mounted bedside lamp of the present invention; Figure 2 This is a diagram showing the internal structure of the frame of the wall-mounted bedside lamp of the present invention; Figure 3 This is a diagram showing the interference ring in the wall-mounted bedside lamp of the present invention; Figure 4 The wall-mounted bedside lamp of the present invention Figure 2 Enlarged view of point A in the middle; Figure 5 This is a diagram showing the overall back side of the wall-mounted bedside lamp of the present invention; Figure 6 This is an exploded view of the overall structure of the wall-mounted bedside lamp of the present invention; Figure 7This is a back view of the lampshade of the wall-mounted bedside lamp of the present invention; Figure 8 This is a front view of the lampshade of the wall-mounted bedside lamp of the present invention; Description of main symbols: 101. Lampshade; 102. Mounting plate; 103. Illuminating lamp; 104. Light source outlet; 105. Ring piece 1; 106. Metal ejector pin; 107. Housing seat; 108. Ring piece 2; 109. Spring 1; 110. Circular hole; 111. Support plate; 112. Frame; 113. Limit rod; 114. Through hole; 115. Moving seat; 116. Connecting plate; 117. Fastening bolt; 118. Adjusting plate; 119. Fixing sleeve; 120. Limiting groove; 121. Pull block; 122. Spring 2; 123. Limiting block; 124. Ring magnet; 125. Resistance ring; 126. Telescopic rod. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Please combine Figures 1 to 8 The wall-mounted bedside lamp comprises a lampshade 101, a mounting plate 102 is fixedly installed in the lampshade 101, a lighting lamp 103 is fixedly installed at the bottom of the mounting plate 102, and a light source outlet 104 is provided on the lampshade 101 and is located below the lighting lamp 103. The lampshade 101 also comprises: a housing seat 107, at least two frames 112 are rotatably connected at the center of the inner circle of the housing seat 107, a movable seat 115 is slidably connected in the frame 112, a through hole 114 is provided on the movable seat 115, a ring piece 108 is fixedly installed in the housing seat 107, and the The side of the frame 112 that is close to the wall is in contact with the side of the annular piece 108, and a connecting plate 116 is fixedly installed on the movable seat 115. A fastening bolt 117 with one end penetrating the connecting plate 116 and facing the surface of the frame 112 is threadedly connected to the connecting plate 116, so that the punching position can be adjusted during installation. The movable seat 115 can move the through hole 114 to any position to coincide with the wall hole by sliding in the frame 112 and rotating through the frame 112, and the position and angle of the shell seat 107 can still be adjusted after the bolt is driven in until it is fixed after tightening the fastening bolt 117.

[0019] Please combine Figure 1 A support plate 111 passing through the center of the housing seat 107 is fixedly installed in the housing seat 107, and the frame 112 is rotated at the center of the housing seat 107 through a shaft fixedly installed on the support plate 111. In this way, both ends of the frame 112 are supported by the support plate 111 and the annular sheet 108 respectively, and when the bolts are driven into the wall holes through the through holes 114, the bolts are prevented from pressing the frame 112 to cause the frame 112 to be bent and damaged.

[0020] Please combine Figure 2 The top wall and the bottom wall of the frame 112 are respectively provided with sliding grooves, and a limiting rod 113 parallel to the sliding groove is fixedly installed in the sliding groove. Slide blocks adapted to the sliding groove are fixedly installed on the top and bottom of the moving seat 115, and the sliders are located in the sliding grooves and can slidably wrap the limiting rod 113, so as to realize the sliding connection between the moving seat 115 and the frame 112, and make the moving seat 115 smoother, with less resistance and less shaking when sliding.

[0021] Through the above technical solution, after drilling a hole on the wall within the installation range, the through hole 114 is moved to the corresponding wall hole position, a bolt is inserted, and then the housing seat 107 is moved / rotated, the light source angle and position are adjusted to the preset position, and then the fastening bolts 117 are tightened to fix the relative position of the movable seat 115 and the frame 112, thereby fixing the position of the housing seat 107 and completing the installation. This makes it unnecessary to comply with the requirement of maintaining the same horizontal line and fixed interval when drilling holes in the wall. Compared with the existing installation method, holes can be drilled at any position on the wall. It is only necessary to ensure that the interval between the two hole positions is within the maximum movable range of the two through holes 114, making drilling more convenient. If the drilling position coincides with the wiring position in the wall, it is also convenient to replace the hole position to prevent damage to the wires.

[0022] During the actual installation process, due to the ambient temperature and the heat generated by the use of the lamp, in order to avoid thermal expansion and contraction of the lamp, the bolts are generally not tightened when driving them into the wall. A small gap will be left to allow for deformation caused by thermal expansion and contraction of the lamp casing to prevent abnormal noise after heating.

[0023] In combination with the present invention, when the bolts are not tightened or not tightened enough, the friction between the housing base 107 and the wall surface is small, that is, the housing base 107 can still rotate to cause the angle of the light source to rotate.

[0024] Please combine Figure 3 The annular piece 108 is fixedly installed with a plurality of springs 109 and a telescopic rod 126 located inside the spring 109 on the side close to the wall, and the output ends of the plurality of springs 109 and the telescopic end of the resistance ring 125 are fixedly installed with the resistance ring 125, so as to increase the rotation resistance of the shell seat 107 and fix the shell seat 107.

[0025] Through the above technical solution, after the bolt is driven in, the spring 109 is compressed, so that the abutment ring 125 abuts against the wall, thereby increasing the rotation resistance of the shell seat 107, that is, the force of the shell seat 107 during rotation needs to be greater than the friction between the shell seat 107 and the wall and the friction between the abutment ring 125 and the wall, thereby fixing the shell seat 107 to prevent the light source from rotating.

[0026] Please combine Figure 2 , Figure 4 , and also includes a pulling block 121, on one side of which a spring 2 122 is fixedly installed with one end fixedly connected to the moving seat 115, and an adjusting disk 118 is rotatably sleeved on the side of the pulling block 121 close to the moving seat 115, and the adjusting disk 118 wraps the spring 2 122, and a plurality of circular holes 110 with different diameters and circularly distributed around the axis of the adjusting disk 118 are opened on the adjusting disk 118, and the plurality of circular holes 110 are respectively adapted to bolts of different calibers, and the diameter of the through hole 114 is equal to the circular hole 110 with the largest diameter, and the distance from the center of the through hole 114 to the axis of the adjusting disk 118 is equal to the distance from the center of the plurality of circular holes 110 to the axis of the adjusting disk 118, that is, when the adjusting disk 118 is rotated, different circular holes 110 can be rotated to coincide with the through hole 114, so that bolts of different diameters can be threadedly connected through circular holes 110 of different diameters to prevent shaking and falling off. Furthermore, a fixing sleeve 119 wrapping the pull block 121 is fixedly installed on the side of the adjusting disk 118 away from the movable seat 115, and at least one limiting groove 120 is opened on the fixing sleeve 119 close to the adjusting disk 118. A limiting block 123 corresponding to the limiting groove 120 and passing through the limiting groove 120 is fixedly installed on the side of the pull block 121. A card slot corresponding to a plurality of circular holes 110 is opened on the side of the adjusting disk 118 close to the pull block 121, and the side of the limiting block 123 close to the movable seat 115 is embedded in the card slot, so that the limiting block 123 fixes the adjusting disk 118.

[0027] Through the above technical solution, when using bolts of different calibers for installation, it is only necessary to pull the pull block 121 to drive the limit block 123 to disengage from the slot, so that the adjustment disk 118 rotates around the pull block 121 to move the circular hole 110 matching the bolt to coincide with the through hole 114, and then release the pull block 121, so that the tension of the spring 122 pulls the limit block 123 to be clamped into the slot again to fix the adjustment disk 118. That is, in addition to having low requirements on punching accuracy, this wall-mounted bedside lamp can also adapt to more punching diameters and can also be used with bolts of more calibers.

[0028] Please combine Figure 5 , Figure 6A ring magnet 124 is embedded in the side of the annular piece 108 away from the wall, and the side of the frame 112 in contact with the annular magnet 124 is made of magnetic material, so that after the frame 112 is rotated to a specified position, it can be attracted by the annular magnet 124 for temporary fixation, avoiding unintended rotation due to gravity after letting go. The lampshade 101 is also included, the shell seat 107 is located on the inner wall of the lampshade 101 and fits with it, the inner wall of the lampshade 101 is provided with a positioning groove, the outer wall of the shell seat 107 is provided with a positioning convex strip, the lampshade 101 and the shell seat 107 are angularly positioned by the positioning groove and the positioning convex strip, that is, the lampshade 101 cannot rotate around the shell seat 107, so as to prevent the angle of the light source from deflecting, and an annular sheet 105 is fixedly installed on the inner wall of the lampshade 101, and a plurality of metal thimbles 106 are fixedly installed on the side of the annular sheet 105 close to the wall, the metal thimbles 106 extend through the inside of the shell seat 107 to contact the annular magnet 124, and the metal thimbles 106 are magnetic materials, so that after the shell seat 107 is installed on the wall, when installing the lampshade 101, it is only necessary to adsorb the metal thimbles 106 on the annular magnet 124 to complete the simple installation of the lampshade 101.

[0029] Through the above technical solution, it is more convenient for workers to install the wall-mounted bedside lamp. After the frame 112 is rotated to the specified position, the frame 112 is adsorbed on the annular magnet 124 and no unintentional rotation occurs, which is convenient for workers to free their hands to take the bolts. When installing the lampshade 101, there is no need to use bolts to fix it. Magnetic fixation is used, which is not only beautiful, but also more convenient and quick to install.

[0030] The implementation principle of a wall-mounted bedside lamp in the embodiment of the present application is: After drilling a hole in the wall, stick the shell seat 107 on the wall, rotate the frame 112, and then move the movable seat 115 to make the through hole 114 coincide with the wall hole, then pull the pull block 121 to disengage the limit block 123 from the adjustment disk 118, rotate the adjustment disk 118 to make the circular hole 110 corresponding to the diameter of the wall hole rotate to coincide with the through hole 114, and then drive half of the bolts through the circular hole 110, the through hole 114 and the wall hole, and then adjust the position and angle of the shell seat 107. After the adjustment is completed, fix the shell seat 107 by tightening the fastening bolts 117, and then completely drive the bolts in. Finally, the lampshade 101 is adsorbed on the annular magnet 124 through the metal ejector pin 106 to complete the entire installation.

[0031] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A wall-mounted bedside lamp, characterized in that: include: A shell base (107), wherein at least two frames (112) are rotatably connected at the inner center of the shell base (107), a movable base (115) is slidably connected inside the frame (112), a through hole (114) is provided on the movable base (115), a second annular plate (108) is fixedly installed inside the shell base (107), and the side of the frame (112) close to the wall is in contact with the side of the second annular plate (108); A connecting plate (116) is fixedly mounted on the movable seat (115), and a fastening bolt (117) having one end passing through the connecting plate (116) and facing the surface of the frame (112) is threadedly connected to the connecting plate (116); In this way, the punching position can be adjusted during installation. The movable seat (115) can move the through hole (114) to any position to coincide with the wall hole by sliding in the frame (112) and rotating through the frame (112). After the bolts are driven in, the position and angle of the housing seat (107) can still be adjusted until the fixing bolts (117) are tightened and fixed.

2. The wall-mounted bedside lamp according to claim 1, characterized in that: A support plate (111) passing through the center of the shell seat (107) is fixedly installed in the shell seat (107), and the frame (112) is rotated at the center of the shell seat (107) via a shaft fixedly installed on the support plate (111), so that the two ends of the frame (112) are supported by the support plate (111) and the second annular plate (108) respectively, thereby preventing the frame (112) from being bent and damaged due to pressure from bolts.

3. The wall-mounted bedside lamp according to claim 2, characterized in that: The inner top wall and the inner bottom wall of the frame (112) are respectively provided with a slide groove, and a limit rod (113) parallel to the slide groove is fixedly installed in the slide groove. Slide blocks adapted to the slide groove are respectively fixedly installed on the top and bottom of the movable seat (115). The slide blocks are located in the slide groove and can slidably wrap around the limit rod (113), thereby realizing a sliding connection between the movable seat (115) and the frame (112), with less resistance and reduced shaking.

4. The wall-mounted bedside lamp according to claim 1, characterized in that: A plurality of springs (109) and a telescopic rod (126) located inside the springs (109) are fixedly mounted on the side of the annular plate (108) close to the wall, and a resistance ring (125) is fixedly mounted on the output ends of the plurality of springs (109) and the telescopic end of the resistance ring (125), thereby increasing the rotational resistance of the housing seat (107) and fixing the housing seat (107).

5. The wall-mounted bedside lamp according to claim 1, characterized in that: It also includes a pull block (121), one side of which is fixedly mounted with a spring (122) having one end fixedly connected to the movable seat (115), and a side of the pull block (121) close to the movable seat (115) is rotatably sleeved with an adjusting disk (118), and the adjusting disk (118) is provided with a plurality of circular holes (110) with different diameters and arranged in a circle around the axis of the adjusting disk (118), and the distance from the center of the through hole (114) to the axis of the adjusting disk (118) is equal to the distance from the center of the plurality of circular holes (110) to the axis of the adjusting disk (118), so that bolts of different diameters can be threadedly connected through the circular holes (110) of different diameters to prevent shaking and falling off.

6. The wall-mounted bedside lamp according to claim 5, characterized in that: A fixing sleeve (119) wrapping around a pull block (121) is fixedly mounted on a side of the adjusting disk (118) away from the movable seat (115); at least one limiting groove (120) is provided on the fixing sleeve (119) on a side close to the adjusting disk (118); a limiting block (123) corresponding to the limiting groove (120) and passing through the limiting groove (120) is fixedly mounted on a side of the pull block (121); a clamping groove corresponding to a plurality of circular holes (110) is provided on a side of the adjusting disk (118) close to the pull block (121); a side of the limiting block (123) close to the movable seat (115) is embedded in the clamping groove, so that the limiting block (123) fixes the adjusting disk (118).

7. The wall-mounted bedside lamp according to claim 1, characterized in that: A ring magnet (124) is embedded in the side of the second ring plate (108) away from the wall, and the side of the frame (112) in contact with the ring magnet (124) is made of magnetic material, so that after the frame (112) is rotated to a specified position, it can be attracted by the ring magnet (124) for temporary fixation.

8. The wall-mounted bedside lamp according to claim 7, characterized in that: It also comprises a lampshade (101), wherein an annular sheet (105) is fixedly mounted on the inner wall of the lampshade (101), and a plurality of metal thimbles (106) are fixedly mounted on a side of the annular sheet (105) close to the wall, wherein the metal thimbles (106) extend through the interior of the housing seat (107) to contact the annular magnet (124), and the metal thimbles (106) are made of magnetic material, thereby making it convenient and quick to install the lampshade (101).

9. The wall-mounted bedside lamp according to claim 8, characterized in that: The inner wall of the lampshade (101) is provided with a positioning groove, and the outer wall of the housing seat (107) is provided with a positioning convex strip, so that the lampshade (101) and the housing seat (107) can be positioned at an angle through the positioning groove and the positioning convex strip.

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