LED lamp convenient to install

Abstract

The utility model relates to the field of lighting appliances, in particular to an LED lamp convenient to install. Comprising a shell, a lower folding edge is arranged on the inner side of the lower end of the shell, a light-transmitting plate is located in the shell and blocked by the lower folding edge, a plurality of mounting holes are formed in the upper end of the shell, punching marking assemblies are arranged in the mounting holes, a round hole is formed in the middle of the upper end of the shell, and an upper folding edge is arranged at the lower end of the round hole; a long groove is formed in the rotary disc, the length direction of the long groove is parallel to the radial direction of the rotary disc, an inner plate is fixed in the shell, a through hole concentric with the mounting hole is formed in the inner plate, a plurality of LED lamp strips are magnetically attracted to the lower end of the inner plate, and an inner hole concentric with the round hole is formed in the inner plate. By arranging the punching marking assembly, after the installation position of the shell is determined, the shell is extruded towards the roof direction, the tip end of the taper sleeve can leave a mark on the roof, follow-up punching is facilitated, and the installation efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of lighting appliances, in particular to an LED lamp which is convenient to install. Background Technique

[0002] The LED lamp uses an LED as a light source. The appearance design of the LED ceiling lamp is relatively flat on the upper part and is installed close to the roof, just like being adsorbed on the roof, so it is called an LED ceiling lamp. It has the advantages of high luminous efficiency, low power consumption, long service life, easy control, maintenance-free, safe and environmentally friendly, etc., and is a new generation of cold light source.

[0003] In the patent document with the application number CN201910434397.8 and the title "A Quick Installation Structure of an LED Ceiling Lamp", a quick installation structure that is convenient for installing a rectangular lamp or a special-shaped lamp is disclosed. During installation: Mark the position of the fixing holes on the mounting bracket on the top surface of the room, then drill holes according to the position, embed the expansion tube, align the fixing holes of the mounting bracket with the expansion tube, and fix the mounting bracket with bolts. The installer can use a screwdriver to reach in through the installation hole to fix the bolts tightly. Then, after connecting the wires, install the lamp shade on the lamp panel, then lift the lamp, align the lamp base with the mounting bracket, and gently press upward. Hearing a click sound means that the buckling is completed. During the buckling process, the arc surface of the locking tongue touches the lower end surface of the mounting bracket. Since the lamp base is subjected to an upward thrust, the locking tongue is forced to move into the buckling groove. At this time, the spring is compressed. Until the position of the locking tongue reaches the card slot, since the locking tongue is not blocked, the spring resumes pushing the locking tongue to move outward, and then the locking tongue is stuck in the card slot to fix the lamp base in the mounting bracket, so that the lamp base will not fall downward. During this process, the locking pin also moves twice along with the locking tongue. If the lamp is a non-circular lamp, the lamp can be rotated according to the indoor shape and the lamp shape for adjustment to make the lamp angle more suitable for the indoor layout. During this process, the locking tongue rotates and slides inside the card slot.

[0004] In the patent document with the application number CN202320466648.2 and the title "An LED ceiling lamp", an LED ceiling lamp that is convenient for production assembly and user installation is disclosed. The lamp cover body of the ceiling lamp is also provided with a cover body installation part. The cover body installation part is provided with a cover body semi-circular protrusion corresponding to the face cover installation post. The cover body semi-circular protrusion is provided with a cover body docking hole corresponding to the face cover installation hole, which is convenient for installation. The ceiling lamp buckle includes a buckle spring and a buckle sleeve. The buckle spring is provided with a spring first clamping foot for the installation of the buckle spring and a spring second clamping foot for the socketing of the buckle sleeve. The buckle installation seat is provided with a spring clamping foot placement cavity and a buckle limiting block for limiting the spring first clamping foot. The buckle is simply installed and easy to assemble. The buckle installation seat is provided with an installation seat relief groove corresponding to the cover body installation part, so that after the buckle spring is clamped, it can be limited by the cover body installation part. The design is ingenious and the limiting effect is good. The inner peripheral edge of the face cover is provided with a cover body positioning protrusion at the buckle installation seat, and the cover body installation part is provided with a cover body positioning opening corresponding to the cover body positioning protrusion, with accurate positioning and preventing the lamp cover body of the ceiling lamp from rotating. The middle part of the bottom of the cover body is provided with a wire routing opening, which is convenient for wire routing.

[0005] Although the above two patents can facilitate the installation of LED lights, during the installation process of LED lamps, especially during the installation process of LED ceiling lamps, the junction box installed in the roof may not necessarily be located in the middle of the roof. When installing an LED ceiling lamp, in order to ensure aesthetics and uniform indoor lighting, the LED ceiling lamp needs to be installed in the middle of the roof. However, when the junction box on the roof is misaligned with the wire routing opening on the LED ceiling lamp housing, the wire between the wire routing opening and the junction box will be located between the roof and the LED ceiling lamp. Therefore, the housing of the LED ceiling lamp cannot fit well with the roof. After tightening the installation screws, the housing of the LED ceiling lamp will undergo elastic deformation under the blocking effect of the wire, and then the outer shell of the LED ceiling lamp will be deformed. This will reduce the aesthetics. The deformed LED housing will generate a downward pulling force on the installation screws. Especially when the installation screws are driven into the hollow part of the roof, the installation screws cannot effectively fix the LED ceiling lamp housing. When there is a PVC partition installed on the roof, the LED ceiling lamp needs to be installed on the PVC partition. Due to the low strength of the PVC partition, this problem is more prominent.

[0006] The existing LED ceiling lamp needs to pre-determine the installation position of the housing before installation, and then mark the drilling position on the roof according to the installation holes of the housing. The installation process is rather troublesome. Utility Model Content

[0007] The technical problem to be solved by the present utility model is to provide an LED lamp that is convenient for installation.

[0008] To achieve the above object, the technical solution provided by the present utility model is as follows:

[0009] An LED lamp that is easy to install, comprising a housing. There is a downward fold edge provided on the inner side of the lower end of the housing. A light-transmitting plate is located inside the housing and is blocked by the downward fold edge. Multiple mounting holes are provided in the upper end of the housing, and a punching marking component is arranged in the mounting holes. A circular hole is provided in the middle of the upper end of the housing, and an upward fold edge is provided at the lower end of the circular hole. A turntable is rotatably arranged in the circular hole and is blocked by the downward fold edge. A long slot is provided on the turntable, and the length direction of the long slot is parallel to the radial direction of the turntable. An inner plate is fixed inside the housing, and a through hole concentric with the mounting hole is provided on the inner plate. A plurality of LED light strips are magnetically adsorbed at the lower end of the inner plate, and an inner hole concentric with the circular hole is provided on the inner plate.

[0010] Specifically, the upward fold edge and the downward fold edge are integrally formed with the housing.

[0011] Specifically, a plurality of long holes are provided on the inner plate.

[0012] Specifically, a ring groove is provided on the hole wall of the circular hole, and a convex block is fixed on the outer edge of the turntable, and the convex block is slidably arranged in the ring groove.

[0013] Specifically, the light-transmitting plate has elasticity.

[0014] Specifically, the punching marking component includes a cone sleeve made of hard plastic material. The tip of the cone sleeve faces upward. A retaining ring is fixed on the cone sleeve, and the lower end of the retaining ring contacts the upper end of the housing. The lower end of the cone sleeve is inserted into the mounting hole.

[0015] Specifically, the lower end of the cone sleeve is adhesively fixed in the mounting hole.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. By setting the punching marking component in the present utility model, when the installation position of the housing is determined, the housing is squeezed towards the roof, and the tip of the cone sleeve can leave a mark on the roof, which is convenient for subsequent punching and can improve the installation efficiency.

[0018] 2. By setting the turntable and the long slot on the turntable, when the junction box on the roof is misaligned with the center of the housing, it is convenient for the wire led out from the junction box to enter the housing through the long slot, avoiding the wire being clamped between the housing and the roof, preventing the housing from deforming during the installation process, and ensuring the installation strength.

[0019] 3. By fixing the inner plate inside the housing, the inner plate can provide a flat installation surface for the LED light strips, ensuring the uniformity of the light illumination. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the present utility model.

[0021] Figure 2 This is the top view of the present utility model.

[0022] Figure 3 It is Figure 2 the sectional view taken along the direction A in

[0023] Figure 4 This is the sectional view of the present utility model after the LED strip is installed.

[0024] Figure 5 It is Figure 4 the enlarged view of area B in

[0025] The names of the components in the drawings are as follows:

[0026] 1. Housing;

[0027] 2. Turntable;

[0028] 3. Long groove;

[0029] 4. Taper sleeve;

[0030] 5. Retaining ring;

[0031] 6. Inner plate;

[0032] 7. Long hole;

[0033] 8. Inner hole;

[0034] 9. Through hole;

[0035] 10. Mounting hole;

[0036] 11. LED strip;

[0037] 12. Translucent plate;

[0038] 13. Ring groove;

[0039] 14. Protrusion. Specific embodiments

[0040] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0041] Embodiment 1: Refer to Figures 1-4As shown in the figure, a readily installable LED lamp includes a housing 1. An inwardly folded edge is provided on the inner side of the lower end of the housing 1, and the inwardly folded edge is integrally formed with the housing 1. A light-transmitting plate 12 is located inside the housing 1 and is blocked by the inwardly folded edge. The light-transmitting plate 12 has elasticity. When installing the light-transmitting plate 12, the light-transmitting plate 12 is bent to facilitate placing it into the housing 1, and after the light-transmitting plate 12 is restored inside the housing 1, it can be blocked by the inwardly folded edge.

[0042] A plurality of mounting holes 10 are provided at the upper end of the housing 1. Mounting screws cooperating with the mounting holes 10 can mount the housing 1 on the roof.

[0043] A circular hole is provided in the middle of the upper end of the housing 1. An upwardly folded edge is provided at the lower end of the circular hole, and the upwardly folded edge is integrally formed with the housing 1. A turntable 2 is rotatably arranged in the circular hole and is blocked by the inwardly folded edge. A long slot 3 is provided on the turntable 2, and the length direction of the long slot 3 is parallel to the radial direction of the turntable 2.

[0044] When the center of the housing 1 is misaligned with the junction box on the roof, the turntable 2 can be rotated so that the long slot 3 communicates with the junction box on the roof, and then the electric wire led out from the junction box on the roof can pass through the long slot 3 and enter the housing 1, avoiding part of the electric wire led out from the junction box on the roof being clamped between the housing 1 and the roof.

[0045] An inner plate 6 is fixed inside the housing 1. A through hole 9 concentric with the mounting hole 10 is provided on the inner plate 6. By providing the through hole 9, it is convenient to install the mounting screws into the mounting holes 10. A plurality of LED light strips 11 are magnetically adsorbed at the lower end of the inner plate 6. An inner hole 8 concentric with the circular hole is provided on the inner plate 6. The electric wire inside the housing 1 passes through the inner hole 8 to facilitate connection with the LED light strips 11.

[0046] In order to reduce the weight of this LED lamp, a plurality of long holes 7 are provided on the inner plate 6.

[0047] In this embodiment, by providing the turntable 2 and the long slot 3 on the turntable 2, when the junction box on the roof is misaligned with the center of the housing 1, it is convenient for the electric wire led out from the junction box to enter the housing 1 through the long slot 3, avoiding the electric wire being clamped between the housing 1 and the roof, and the housing 1 can be prevented from deforming during the installation process and the installation strength can be ensured.

[0048] Embodiment 2: On the basis of Embodiment 1, referring to Figures 1-4 As shown in the figure, a drilling marking assembly is provided in the mounting hole 10. The drilling marking assembly includes a tapered sleeve 4 made of hard plastic material. The tip of the tapered sleeve 4 faces upward. A retaining ring 5 is fixed on the tapered sleeve 4, and the lower end of the retaining ring 5 contacts the upper end of the housing 1. The lower end of the tapered sleeve 4 is inserted into the mounting hole 10. Specifically, the lower end of the tapered sleeve 4 is adhesively fixed in the mounting hole 10.

[0049] After the installation position of the housing 1 is determined, the housing 1 is squeezed towards the roof direction, and the tip of the tapered sleeve 4 can leave a mark on the roof, which is convenient for subsequent drilling and can improve the installation efficiency.

[0050] After drilling a hole in the roof, an expansion tube is installed in the hole on the roof, so that the upper end of the housing 1 abuts tightly against the roof, and the upper end of the tapered sleeve 4 enters the hole on the roof. Then, the installation screw passes through the through hole 9, the installation hole 10 and the tapered sleeve 4. After the installation screw is screwed into the expansion tube, the expansion tube expands and fixes the installation screw inside the roof, and the installation of the housing 1 is completed.

[0051] The LED light strip 11 is adsorbed on the lower end of the inner plate 6, and the wires, the power driver and the LED light strip 11 are electrically connected. Finally, the light-transmitting plate 12 is deformed and enters the housing 1. After the light-transmitting plate 12 is restored in the housing 1, it is blocked by the lower folded edge. Thus, the installation of this LED lamp is completed.

[0052] Embodiment 3: Refer to Figure 4 and Figure 5 As shown, a ring groove 13 is formed on the hole wall of the round hole, and a convex block 14 is fixed on the outer edge of the turntable 2. The convex block 14 is slidably arranged in the ring groove 13.

[0053] The cooperation between the convex block 14 and the ring groove 13 can ensure that the turntable 2 rotates in the round hole and at the same time prevent the turntable 2 from withdrawing from the round hole.

[0054] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An LED lamp that is easy to install, comprising a housing (1), wherein a lower folded edge is arranged on the inner side of the lower end of the housing (1), a light-transmitting plate (12) is located in the housing (1) and blocked by the lower folded edge, and a plurality of mounting holes (10) are opened on the upper end of the housing (1), characterized in that: A punch mark assembly is arranged in the mounting hole (10), a circular hole is provided in the middle of the upper end of the shell (1), an upper folding edge is provided at the lower end of the circular hole, a turntable (2) is rotatably arranged in the circular hole and blocked by the lower folding edge, a long groove (3) is provided on the turntable (2), the length direction of the long groove (3) is parallel to the radial direction of the turntable (2), an inner plate (6) is fixed in the shell (1), a through hole (9) concentric with the mounting hole (10) is provided on the inner plate (6), a plurality of LED light strips (11) are magnetically adsorbed at the lower end of the inner plate (6), and an inner hole (8) concentric with the circular hole is provided on the inner plate (6).

2. The LED lamp that is easy to install according to claim 1, characterized in that: The upper folding edge and the lower folding edge are integrally formed with the shell (1).

3. The LED lamp that is easy to install according to claim 1, characterized in that: The inner plate (6) is provided with a plurality of long holes (7).

4. The LED lamp that is easy to install according to claim 1, characterized in that: An annular groove (13) is provided on the hole wall of the circular hole, a convex block (14) is fixed on the outer edge of the rotating disk (2), and the convex block (14) is slidably arranged in the annular groove (13).

5. The LED lamp that is easy to install according to claim 1, characterized in that: The light-transmitting plate (12) is elastic.

6. The LED lamp that is easy to install according to claim 1, characterized in that: The punching marking assembly comprises a cone sleeve (4) made of a hard plastic material, the tip of the cone sleeve (4) faces upward, a retaining ring (5) is fixed on the cone sleeve (4), the lower end of the retaining ring (5) contacts the upper end of the shell (1), and the lower end of the cone sleeve (4) is inserted into the mounting hole (10).

7. The LED lamp that is easy to install according to claim 6, characterized in that: The lower end of the cone sleeve (4) is bonded and fixed in the mounting hole (10).

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