Lamp body with light-transmitting plate convenient to disassemble and assemble and bathroom ceiling lamp

Abstract

The utility model discloses a lamp body with a light-transmitting plate convenient to disassemble and assemble and a bathroom ceiling lamp. The lamp body comprises a lamp shell and a light source, the lamp shell comprises a disc body with a downward opening, the light source comprises an LED lamp panel located in the disc body, a light-transmitting plate is arranged at a lower port of the disc body, the tail side of the light-transmitting plate is connected with the disc body in an inserted mode, and the head side of the light-transmitting plate is connected with the disc body through a buckling structure capable of being unlocked through pressing. When the light-transmitting plate is installed, firstly, the tail side of the light-transmitting plate is connected with the disc body in an inserted mode, then the head side of the light-transmitting plate is connected with the disc body through a buckling structure, and installation can be completed. When the light-transmitting plate needs to be disassembled, the head side of the light-transmitting plate is directly pressed upwards, the light-transmitting plate and the disc body can be unlocked, then the light-transmitting plate is pulled out, and the light-transmitting plate can be disassembled. Due to the adoption of the design, the light-transmitting plate can be conveniently detached for cleaning.

Description

Technical Field

[0001] This utility model relates to the field of ceiling light technology, and in particular to a lamp body and a bathroom ceiling light that is easy to install and remove the light-transmitting panel. Background Technology

[0002] Traditional LED ceiling lights often have poor sealing properties, allowing many insects to easily enter the interior. Over time, the inside of the light-transmitting panel accumulates dead insects, affecting both aesthetics and light transmission. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a lamp body that is easy to disassemble for cleaning and a bathroom ceiling light with such a lamp body.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A lamp body with an easy-to-install and disassemble light-transmitting panel includes a lamp housing and a light source. The lamp housing includes a disc with an opening facing downwards. The light source includes an LED light panel located inside the disc. A light-transmitting panel is provided at the lower port of the disc. The tail side of the light-transmitting panel is inserted into the disc. The head side of the light-transmitting panel is connected to the disc through a press-to-unlock fastening structure.

[0006] In a preferred embodiment of this utility model, the fastening structure is a press-type elastic self-locking mechanism, which includes a T-shaped buckle disposed on the upper surface of the light-transmitting plate and a self-locking switch disposed on the disc body. The self-locking switch has a slot that engages with the T-shaped buckle.

[0007] In a preferred embodiment of this utility model, a limiting step is provided at the lower port of the disc body, and the upper surface of the light-transmitting plate abuts against the limiting step.

[0008] In a preferred embodiment of this utility model, two insert blocks are spaced apart on the tail side of the light-transmitting plate, and two insertion holes are spaced apart on the inner side wall of the disc body, with each insert block inserted into a corresponding insertion hole.

[0009] A bathroom ceiling light includes a lamp body as described above, a housing disposed above the lamp housing, and a connector for connecting and fixing the housing and the lamp housing. The lower part of the housing has an air inlet, and the side of the housing has an exhaust pipe. A fan is disposed inside the housing to discharge air from the housing through the exhaust pipe. The exhaust pipe has a horizontal pipe section arranged in a front-rear direction. A baffle is disposed inside the horizontal pipe section. The upper part of the baffle is hinged to the horizontal pipe section so that the airflow generated by the fan can cause the baffle to flip forward and open. A limiting block is disposed on the inner side wall of the horizontal pipe section to restrict the baffle from flipping backward and opening.

[0010] In a preferred scheme of the utility model, the left and right sides of the baffle upper part are provided with rotating shafts, the inner side wall of the horizontal pipe upper part is provided with two hanging holes corresponding to the two rotating shafts, and the rotating shafts are supported in the corresponding hanging holes.

[0011] In a preferred scheme of the utility model, the disc body edge is provided with an upturned flange, and a plurality of first air holes are arranged on the flange.

[0012] In a preferred scheme of the utility model, the flange is provided with a mounting hole and an infrared detector, the infrared detector comprises a detector body located on the inner side of the flange and a detection head mounted on the lower surface of the detector body, the detection head is exposed through the mounting hole, and the detector body is detachably connected with the flange.

[0013] In a preferred scheme of the utility model, the lower surface of the detector body abuts against the flange, the left and right sides of the detector body are provided with side ears, and the inner side of the flange is provided with elastic buckles buckled on the side ears.

[0014] The utility model discloses the beneficial effect is: install the light transmission plate, first, the tail side of light transmission plate is inserted with the disc body, then the head side of light transmission plate is connected with the disc body through the buckling structure, and installation can be completed directly when needing to disassemble the light transmission plate, the head side of light transmission plate is directly pressed upwards, the light transmission plate and the disc body are unlocked, then the light transmission plate is pulled out, and the light transmission plate can be disassembled. Adopt such design, it is convenient to disassemble the light transmission plate and clean. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the perspective view of the toilet ceiling lamp after the top shell is omitted;

[0016] Figure 2 is the exploded view of the lamp body;

[0017] Figure 3 is the sectional view of the lamp body;

[0018] Figure 4 is the perspective view of the lamp body;

[0019] Figure 5 is the exploded view of the connection structure of the infrared detector and the lamp shell;

[0020] Figure 6 is the exploded view of the T-shaped buckle of the light transmission plate and the self-locking switch;

[0021] Figure 7 is the exploded view of the baffle and the exhaust pipe. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model will be described clearly and completely in connection with the drawings.

[0023] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the utility model are only used to explain the relative position relationship and movement condition between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly. In addition, the description of "preferred", "second preferred" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "preferred" and "second preferred" can explicitly or implicitly include at least one of the features.

[0024] Referring to Figures 1 to 7 A bathroom ceiling lamp comprises a machine box 1, a lamp shell 2 located below the machine box 1, a light source arranged in the lamp shell 2, and a connecting piece for connecting and fixing the machine box 1 and the lamp shell 2. The connecting piece comprises at least three connecting plates 18, the upper end of the connecting plate 18 is connected with the machine box 1, and the lower end of the connecting plate is connected with the lamp shell 2. The light source comprises an LED lamp plate 3 and an LED wafer arranged on the LED lamp plate 3. The lower part of the machine box 1 is open, and the opening forms an air inlet. An exhaust pipe 4 is arranged on the top or side of the machine box 1. A fan is arranged in the machine box 1 and can exhaust the air in the machine box 1 from the exhaust pipe 4. The exhaust pipe 4 has a horizontal pipe section 41 arranged along the front-back direction. A baffle 5 is arranged in the horizontal pipe section 41. The upper part of the baffle 5 is hinged to the horizontal pipe section 41, so that the air flow generated by the fan can make the baffle 5 flip forward to open. A limiting block 411 is arranged on the inner side wall of the horizontal pipe section 41, which can limit the baffle 5 from flipping backward to open.

[0025] The hinged position of the baffle 5 is higher than its center of gravity. For example, when the baffle 5 is arranged in a symmetrical shape such as a circular shape or a waist shape, the center of gravity is the geometric center point.

[0026] The lamp shell 2 and the light source constitute a lamp body 100, which is a lighting component of the ceiling lamp and is used for lighting in the bathroom. The fan is used to exhaust the air in the bathroom and exhaust the air to the outside of the bathroom through the exhaust pipe 4 and the pipeline connected with the exhaust pipe 4. When the fan is in a closed state, the baffle 5 naturally droops under the action of gravity, and under the limiting action of the limiting block 411, foreign matters can be effectively prevented from entering the machine box 1. When the fan is turned on, the baffle 5 is automatically opened under the action of the air flow, which can ensure a high exhaust efficiency.

[0027] Preferably, two rotating shafts 501 are arranged on the left and right sides of the upper part of the baffle 5. Two hanging holes 412 corresponding to the two rotating shafts 501 are arranged on the inner side wall of the upper part of the horizontal pipe section 41. The rotating shaft 501 is supported in the corresponding hanging hole 412.

[0028] In order to enable the baffle 5 to rotate forward to open to a horizontal state, the baffle 5 has a top edge 51, a left side edge 52, a right side edge 53 and a bottom edge 54, the top edge 51 and the bottom edge 54 are both arc edges close to the inner side wall of the horizontal pipe section 41, and the left side edge 52 and the right side edge 53 are both vertical edges, and two rotating shafts 501 are respectively located at the intersection of the top edge 51 and the two vertical edges.

[0029] Preferably, the limiting block 411 is located at the bottom of the inner side of the horizontal pipe section 41, and the limiting block 411 abuts against the inner side surface of the lower end of the baffle 5.

[0030] Referring to Figure 1 With Figure 2 , the exhaust pipe 4 is arranged on the front side surface of the machine box 1, the fan includes a centrifugal impeller 61 and a motor 62 capable of driving the centrifugal impeller 61 to rotate around a vertical axis, and the machine box 1 is provided with a guide vane 7 capable of guiding the airflow generated by the centrifugal impeller 61 to be discharged from the exhaust pipe 4. The rear part of the exhaust pipe 4 has a tapered section 42, the front end of the tapered section 42 is integrally connected with the horizontal pipe section 41, the tapered section 42 is in the shape of a bucket, and the cross-sectional area of the inner hole of the tapered section 42 gradually decreases from the rear to the front.

[0031] The lamp housing 2 includes a disc body 21 with an opening downward, a flange 22 arranged on the edge of the disc body 21 and bent upward and inclined, and a plurality of first air holes 221 arranged on the flange 22 in a spaced manner. A light-transmitting plate 8 is arranged at the lower end of the disc body 21, the tail side of the light-transmitting plate 8 is inserted into the disc body 21, and the head side of the light-transmitting plate 8 is connected to the disc body 21 through a buckling structure which can be pressed to be unlocked.

[0032] Specifically, the buckling structure is a press-type elastic self-locking mechanism, which includes a T-shaped buckle 81 arranged on the upper surface of the light-transmitting plate 8, and a self-locking switch 91 arranged on the disc body 21, and the self-locking switch 91 has a clamping groove 911 matched with the T-shaped buckle 81. The self-locking switch 91 described above has the same structure as the self-locking switch 91 in the patent with the publication number CN 202035624 U, and the T-shaped buckle 81 described above has the same structure as the clamping mechanism in the patent with the publication number CN 202035624 U. A limiting step 218 is arranged at the lower end of the disc body 21, and the upper surface of the light-transmitting plate 8 abuts against the limiting step 218. The tail side of the light-transmitting plate 8 is arranged with two insertion blocks 82 in a spaced manner, and the inner side wall of the disc body 21 is arranged with two insertion holes 219 in a spaced manner, each insertion block 82 is inserted into a corresponding insertion hole 219.

[0033] When the light-transmitting plate 8 is installed, firstly, the two plug blocks 82 at the tail side of the light-transmitting plate 8 are inserted into the two insertion holes 219 obliquely upward, and then the head side of the light-transmitting plate 8 is pushed upward, so that the T-shaped buckle 81 is clamped into the clamping groove 911 of the self-locking switch 91, and the installation is completed; when the light-transmitting plate 8 needs to be disassembled, the head side of the light-transmitting plate 8 is directly pressed upward, and under the elastic force of the self-locking switch 91, the T-shaped buckle 81 is bounced downward, and then the two plug blocks 82 at the tail side of the light-transmitting plate 8 are pulled out, so that the light-transmitting plate 8 is disassembled. By adopting such a design, the light-transmitting plate 8 can be conveniently disassembled for cleaning.

[0034] Further, the flange 22 is provided with a mounting hole 223 and an infrared detector 92, the infrared detector 92 comprises a detector body 921 located at the inner side of the flange 22 and a detection head 922 mounted on the lower surface of the detector body 921, the detection head 922 is exposed through the mounting hole 223, and the detector body 921 is detachably connected with the flange 22. Specifically, the lower surface of the detector body 921 abuts against the flange 22, side ears 923 are arranged on the left and right sides of the detector body 921, and the inner side of the flange 22 is provided with elastic buckles 224 buckled on the side ears 923. In this scheme, the infrared detector 92 is conveniently installed, and the method for installing the infrared detector 92 is that before the ceiling lamp is installed on the ceiling, the ceiling lamp is placed at a suitable height, the lower part of the mounting hole 223 is hollowed out, then the infrared detector 92 is installed on the flange from top to bottom, so that the detection head 922 is inserted into the mounting hole 223 and the elastic buckles 224 on the flange are buckled on the side ears 923 of the detector body 921, which is convenient and fast.

[0035] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made according to the utility model specification and the drawings, or direct or indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A lamp body in which a light-transmitting plate is easily attached and detached, comprising a lamp housing and a light source, characterized in that, The lamp shell comprises a downward-opening disc body, the light source comprises an LED lamp plate located in the disc body, a light-transmitting plate is arranged at the lower end of the disc body, the tail side of the light-transmitting plate is inserted into the disc body, and the head side of the light-transmitting plate is connected to the disc body through a buckling structure which can be unlocked by pressing.

2. The lamp body according to claim 1, wherein The buckling structure is a pressing-type elastic self-locking mechanism, which comprises a T-shaped buckle arranged on the upper surface of the light-transmitting plate and a self-locking switch arranged on the disc body, and the self-locking switch has a clamping groove matched with the T-shaped buckle.

3. The lamp body according to claim 1 or 2, wherein A limiting step is arranged at the lower end of the disc body, and the upper surface of the light-transmitting plate abuts against the limiting step.

4. The lamp body according to claim 1 or 2, wherein Two insertion blocks are arranged at the tail side of the light-transmitting plate, and two insertion holes are arranged at the inner side wall of the disc body, each insertion block being inserted into a corresponding insertion hole.

5. A ceiling light for a bathroom, characterized in that The lamp body comprises a lamp shell, a box body arranged above the lamp shell, and a connecting piece for connecting and fixing the box body and the lamp shell, the lower part of the box body has an air inlet, the side surface of the box body is provided with an exhaust pipe, a fan is arranged in the box body to exhaust air in the box body from the exhaust pipe, the exhaust pipe has a horizontal pipe section arranged along the front-back direction, a baffle is arranged in the horizontal pipe section, the upper part of the baffle is hinged to the horizontal pipe section so that the air flow generated by the fan can make the baffle flip forward to open, and a limiting block is arranged on the inner side wall of the horizontal pipe section to limit the baffle from flipping backward to open.

6. A ceiling light for a bathroom according to claim 5, wherein A rotating shaft is arranged on the left and right sides of the upper part of the baffle, and two hanging holes corresponding to the two rotating shafts are arranged on the inner side wall of the upper part of the horizontal pipe section, and the rotating shafts are supported in the corresponding hanging holes.

7. A ceiling light for a bathroom according to claim 5, wherein An inclined upwardly-bent flange is arranged at the edge of the disc body, and a plurality of first air holes are arranged at the flange.

8. A ceiling light for a bathroom according to claim 7, characterised in that An installation hole and an infrared detector are arranged on the flange, the infrared detector comprises a detector body located inside the flange and a detection head mounted on the lower surface of the detector body, the detection head is exposed through the installation hole, and the detector body is detachably connected to the flange.

9. A ceiling light for a bathroom according to claim 8, wherein The lower surface of the detector body abuts against the flange, side ears are arranged on the left and right sides of the detector body, and an elastic buckle is arranged on the inner side of the flange to be buckled on the side ears.

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