Ceiling lamp with night lamp

Abstract

The ceiling lamp with the night lamp comprises a lamp shell, the lamp shell is provided with a cavity with a downward opening, and a main lamp light-emitting assembly is arranged in the cavity. The night lamp lens is arranged above the lamp shell, and a night lamp mounting mechanism is arranged at the position, close to the center, of the night lamp lens; the night lamp light source is arranged at the night lamp mounting mechanism, and light rays emitted by the night lamp light source transversely penetrate through the night lamp lens and are emitted out from the outer side wall of the night lamp lens; the lampshade is arranged below the lamp shell and comprises a bottom plate and a second annular wall extending upwards from the periphery of the bottom plate, and the second annular wall is arranged on the outer side wall of the night lamp lens in a sleeving mode. The night lamp lens is arranged above the lamp shell, the lampshade is directly arranged on the outer side wall of the night lamp lens in a sleeving mode, the lamp shell and the night lamp lens are all wrapped in the lampshade, and therefore the appearance of the ceiling lamp with the night lamp is more concise. Light emitted by the night lamp light source transversely penetrates through the night lamp lens, the light conduction effect of the night lamp lens is better than that of air, loss in the light transmission process is small, and therefore the number of lamp beads can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting lamp technical field especially, relates to a take night lamp ceiling lamp. BACKGROUND

[0002] Ceiling lamp is a kind of lamp, as its name implies, is due to the back of lamp is relatively flat, the back of lamp is completely pasted on roof when installation so it is called ceiling lamp.Ceiling lamp light source has ordinary white bulb, fluorescent lamp, high-intensity gas discharge lamp, halogen lamp, LED and so on.In order to broaden the function of ceiling lamp, at present, many manufacturers design the ceiling lamp with backlight or small night light.Ceiling lamp with night light also has extensive application demand in family residence, hotel, hospital, nursing home and other places.For example, in the room, turning on the light at night may disturb others, and ceiling lamp with night light can provide soft light, facilitate people's night activities, and at the same time, it does not affect other people's rest.

[0003] For example, Chinese utility model patent publication No. CN211694580U discloses a light guide plate type ceiling lamp with backlight, which comprises a ceiling disc provided with a containing hole at the lower end, a coupling connection terminal and a driver installed in the containing hole, a base disc provided with a convex ring at the upper end, a counterbore provided at the lower end of the base disc, a middle hole in one-to-one correspondence with the counterbore and the inner hole of the convex ring for communication, a backlight provided on the outer side of the convex ring, a light transmission ring covering the backlight and detachably connected with the base disc, a reflective paper bonded with the upper end of the counterbore, a main light source provided on the side of the counterbore, a light guide plate and a diffusion plate sequentially located on the lower side of the main light source and bonded with the side of the counterbore, a light transmission cover covering the diffusion plate and detachably connected with the base disc, and the ceiling disc is located in the inner hole of the convex ring and detachably connected with the base disc. The shape of the light transmission ring is a frustum of a cone with a small end at the upper end. The backlight is a ring-shaped RGB light source bonded with the outer side of the convex ring, and the LED lamp beads of the ring-shaped RGB light source are located on the outer side of the ring-shaped RGB light source. The LED lamp beads of the ring-shaped RGB light source include a plurality of red LED lamp beads, a plurality of green LED lamp beads and a plurality of blue LED lamp beads uniformly distributed along the circumference of the ring-shaped RGB light source.

[0004] This kind of backlight ceiling lamp still has the following problems: the light transmission ring is detachably connected to the convex ring of the base disc, the light transmission cover is detachably connected to the lower part of the base disc, the ceiling lamp is divided into two parts from the side, the light transmission cover covers the diffusion plate and is connected with the base disc, the ceiling lamp is divided into two parts from the front, the appearance of the entire ceiling lamp is divided, and the appearance is not simple enough; the LED lamp beads on the backlight are installed on the outer side of the convex ring, in order to make the light emitted by the LED lamp beads more uniform, prevent the generation of light spot, the spacing between adjacent LED lamp beads is small when arranging the lamp beads, which will result in more lamp beads and increase the cost; the light emitted by the backlight can only be irradiated on the light transmission ring through the air, and the light loss is large. UTILITY MODEL CONTENTS

[0005] The utility model relates to a lamp with night light, which has a simple appearance, saves lamp beads, and has small light loss.

[0006] The utility model discloses a lamp with night light, which has a simple appearance, saves lamp beads, and has small light loss.

[0007] In order to ensure the uniformity of the light emitted from the outer side wall of the night light lens with fewer lamp beads, the night light mounting mechanism comprises an installation slot arranged in a ring shape with the center of the night light lens as the center and opening downward, the distance between the installation slot and the center of the night light lens is N1, the distance between the outer side wall of the night light lens and the center of the night light lens is N2, and N1 / N2 is 1 / 3-1 / 2. The above-mentioned scheme increases the path length of the night light source transmission in the night light lens. Since the night light source is usually a LED lamp bead, the light emitting angle is generally about 120 degrees, so the longer the path of the light emitted by the lamp bead along the radial direction of the ceiling lamp, the longer the arc length of the outer side wall covered by the light emitted by the lamp bead when it is transmitted to the outer side wall of the night light lens, and the larger the central angle of the night light lens corresponding to the arc length, thereby reducing the number of lamp beads.

[0008] Preferably, the night light lens is provided with a convex ring extending upward at the position corresponding to the installation slot, a clamping slot is formed in the convex ring and communicates with the installation slot, and the night light source is inserted into the clamping slot. The above-mentioned scheme increases the thickness of the night light lens at the installation slot, supplements the loss of structural strength caused by the installation slot, and directly inserts the night light source into the clamping slot, avoiding the traditional adhesive method for fixing the night light source and reducing the assembly difficulty.

[0009] Preferably, the upper edge of the outer side wall of the night light lens is provided with a flange extending radially outward and upward; an inner side wall of the second ring wall is provided with a clamping groove, and the flange is clamped in the clamping groove. The above-mentioned scheme simplifies the structure and assembly difficulty of the ceiling lamp.

[0010] Preferably, the upper end of the lamp shell is provided with a convex ring, and at least two first connecting holes are arranged on the side wall of the convex ring; the center of the night light lens is provided with a clearance hole which is penetrated from top to bottom and through which the convex ring passes, and the hole wall of the clearance hole extends radially inward along the night light lens and has a connecting block which can be inserted into the first connecting hole. With the above scheme, the connection between the lamp shell and the night light lens is realized, and this connection method does not need to rely on other structures and is convenient and fast when connected; the connection position of the first connecting hole and the connecting block is located in the clearance hole, and the first connecting hole and the connecting block are away from the transmission path of the light of the night light source, so that the connection method in this embodiment does not affect the light transmission of the night light source.

[0011] Preferably, the periphery of the convex ring of the lamp shell is concave downward to form a recess; the groove wall of the mounting groove extends downward and has a stop rib, the stop rib is located in the recess, and the night light source is attached to the groove wall and the stop rib in the mounting groove. The recess is used to provide space for installing the night light source, and is also conducive to the deformation of the lamp shell to insert the connecting block into the first connecting hole.

[0012] Preferably, a first screw hole is arranged vertically on the connecting block, a first connecting hole is arranged on the lamp shell, and a screw is connected to the first screw hole through the first connecting hole to connect the night light lens and the lamp shell. With the above scheme, the firmness of the connection between the night light lens and the lamp shell can be increased.

[0013] Preferably, the night light ceiling lamp further comprises a mounting plate arranged above the lamp shell for connecting with the ceiling, and a plurality of first connecting plates are arranged at the outer periphery of the mounting plate at intervals, the first connecting plates extend downward from the outer periphery of the mounting plate and then extend radially outward along the mounting plate; the hole wall of the clearance hole extends radially inward along the night light lens and has a second connecting plate corresponding to the positions of the first connecting plates in number, and the first connecting plate is partially accommodated in the recess 12a below the second connecting plate. With the above scheme, the connection method between the mounting plate and the night light lens is simplified.

[0014] Preferably, the night light ceiling lamp further comprises a light shield which is located above the night light lens for blocking light from the upper surface of the night light lens. With the above scheme, the light loss is reduced.

[0015] Preferably, the ceiling lamp with night light further comprises a light shielding ring, the light shielding ring comprises a first ring part arranged horizontally and a second ring part extending downward from an outer edge of the first ring part, the first ring part is located above the night light lens, and the second ring part is located at the outer side wall of the second ring wall for blocking light from the outer side wall of the second ring wall.

[0016] Compared with the prior art, the ceiling lamp with night light has the advantages that: the night light lens is arranged above the lamp shell, the lamp shade is directly sleeved on the outer side wall of the night light lens, and the lamp shell and the night light lens are all wrapped in the lamp shade, so that the appearance of the ceiling lamp with night light is more simple; the light emitted by the night light source transversely penetrates the night light lens, the light transmission process has small loss due to the better light transmission effect of the night light lens than air, and therefore the number of lamp beads can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of a ceiling lamp with night light in the embodiment of the present application;

[0018] Figure 2 FIG. 2 is an exploded view of the ceiling lamp with night light in the embodiment of the present application; Figure 1

[0019] Figure 3 FIG. 4 is a sectional view of the ceiling lamp with night light in the embodiment of the present application; Figure 1

[0020] Figure 4 FIG. 5 is a sectional view of A in the embodiment of the present application; Figure 3

[0021] Figure 5 FIG. 6 is a sectional view of the night light lens in the embodiment of the present application; Figure 2

[0022] Figure 6 FIG. 7 is a sectional view of the night light lens, the lamp shell and the mounting plate in the assembled state in the embodiment of the present application; Figure 2

[0023] Figure 7 FIG. 8 is a structural schematic view of the night light lens in the embodiment of the present application. Figure 2 DETAILED DESCRIPTION The ceiling lamp with night light has the advantages that: the night light lens is arranged above the lamp shell, the lamp shade is directly sleeved on the outer side wall of the night light lens, and the lamp shell and the night light lens are all wrapped in the lamp shade, so that the appearance of the ceiling lamp with night light is more simple; the light emitted by the night light source transversely penetrates the night light lens, the light transmission process has small loss due to the better light transmission effect of the night light lens than air, and therefore the number of lamp beads can be reduced.

[0024] The ceiling lamp with night light has the advantages that: the night light lens is arranged above the lamp shell, the lamp shade is directly sleeved on the outer side wall of the night light lens, and the lamp shell and the night light lens are all wrapped in the lamp shade, so that the appearance of the ceiling lamp with night light is more simple; the light emitted by the night light source transversely penetrates the night light lens, the light transmission process has small loss due to the better light transmission effect of the night light lens than air, and therefore the number of lamp beads can be reduced.

[0025] The ceiling lamp with night light has the advantages that: the night light lens is arranged above the lamp shell, the lamp shade is directly sleeved on the outer side wall of the night light lens, and the lamp shell and the night light lens are all wrapped in the lamp shade, so that the appearance of the ceiling lamp with night light is more simple; the light emitted by the night light source transversely penetrates the night light lens, the light transmission process has small loss due to the better light transmission effect of the night light lens than air, and therefore the number of lamp beads can be reduced. Figures 1 to 7 ​​​​​The preferred embodiment of the utility model discloses ceiling lamp with night light is shown, this ceiling lamp with night light includes lamp house 1, main light emitting component, night light lens 3, night light light source 4, lamp shade 5, mounting plate 6, shade 7, shade ring 8 and power board 9. Among them, main light emitting component sets up in lamp house 1 inside, night light lens 3 and night light light source 4 set up in the back of lamp house 1.

[0026] As Figures 2 to 4 , 6 shows, lamp house 1 includes shell top 101 and the first ring wall 102 that the outer edge of shell top 101 downwardly extends, and shell top 101 and the first ring wall 102 jointly enclose into the cavity 1a with downward opening;Cavity 1a is equipped with main light emitting component, and main light emitting component includes the main light source 21 of setting the inside of first ring wall 102 and the light guide plate 23 of setting in the cavity 1a with main light source 21 position correspondence and the reflection paper 22 of setting in the light guide plate 23 above;The light of main light source 21 emits and is downwardly shot after light guide plate 23.

[0027] As Figures 2 to 4 Show, the center of shell top 101 is upwardly convex and forms convex ring 11, and the periphery of convex ring 11 is downwardly recessed and forms recessed cavity 12a, and at least two first connecting holes 100 are equipped on the side wall of convex ring 11. Night light lens 3 is annular, and is horizontally arranged above lamp house 1;Night light lens 3 is equipped with the pass hole 34 of passing through for the convex ring 11 of above-mentioned lamp house 1 in the center, and the hole wall of pass hole 34 extends along the radial direction of night light lens 3 and has the connecting block 341 of being inserted into first connecting hole 100. Connecting block 341 is aligned with first connecting hole 100, and connecting block 341 on night light lens 3 is extruded into first connecting hole 100 with force, and the connection between lamp house 1 and night light lens 3 is realized, and the connection mode does not need to rely on other structures, and the connection is convenient and fast. In the embodiment, the existence of convex ring 11 and recessed cavity 12a makes shell top 101 easily deformed and then facilitates the insertion of connecting block 341 into first connecting hole 100.

[0028] As Figures 4 to 7 Show, the lower surface of night light lens 3 is equipped with the installation slot 31 of opening downward, and the installation slot 31 is annularly arranged with the center of night light lens 3 as the center, and night light light source 4 is arranged in the installation slot 31;The distance between installation slot 31 and the center of night light lens 3 is N1, and the distance between the outer side wall of night light lens 3 and the center of night light lens 3 is N2, and N1 / N2 is 1 / 3-1 / 2. By the above scheme, the path length of night light light source transmission in night light lens 3 is increased, since the light emitting angle of the LED lamp bead is generally around 120 degrees, so the longer the path of the light emitted by the lamp bead along the radial direction of the ceiling lamp, the longer the arc length of the outer side wall covered by the light emitted by the lamp bead when the light is transmitted to the outer side wall of the night light lens 3, and the larger the central angle of the night light lens 3 corresponding to the arc length, thereby the number of lamp beads can be reduced.

[0029] The night light lens 3 is provided with a protruding ring 32 extending upward at the position corresponding to the mounting groove 31, and the protruding ring 32 is provided with a clamping slot 321 communicating with the mounting groove 31; the night light source 4 comprises a lamp strip 41 and a lamp bead 42 provided on the outer side wall of the lamp strip 41, the lamp strip 41 is accommodated in the mounting groove 31, and the upper end of the lamp strip 41 is clamped into the clamping slot 321, and the lamp bead 42 directly faces the night light lens 3, so that the light emitted by the lamp bead 42 directly enters the night light lens 3 laterally. In the above scheme, the protruding ring 32 increases the thickness of the night light lens 3 at the mounting groove 31, and makes up for the loss of structural strength caused by the opening of the mounting groove 31; at the same time, the clamping slot 321 provided in the protruding ring 32 allows the night light source 4 to be directly inserted therein, avoiding the use of traditional bonding methods to fix the night light source 4, and reducing the assembly difficulty.

[0030] The inner groove wall of the mounting groove 31 extends downwardly with a blocking rib 342, the blocking rib 342 is located in the recessed cavity 12a, and the lamp strip 41 is attached to the inner groove wall of the mounting groove 31 and the blocking rib 342.

[0031] The lampshade 5 is arranged below the lamp housing 1, and the lampshade 5 comprises a bottom plate 51 and a second ring wall 52 extending upward from the periphery of the bottom plate 51, and the second ring wall 52 is sleeved on the outer side wall of the night light lens 3. In order to simplify the structure and assembly difficulty of the ceiling lamp, in the embodiment, the upper edge of the outer side wall of the night light lens 3 is provided with a flange 33 extending upward and outward radially along the night light lens 3; the inner side wall of the second ring wall 52 is provided with a clamping groove 521, and the flange 33 is clamped in the clamping groove 521. The light emitted by the night light source 4 penetrates the night light lens 3 laterally and is emitted from the outer side wall of the night light lens 3, and then is emitted from the second ring wall 52.

[0032] The ceiling lamp with night light further comprises a mounting plate 6 arranged above the lamp housing 1 for connecting with the ceiling, and a plurality of first connecting plates 61 are arranged at intervals on the outer periphery of the mounting plate 6, and the first connecting plates 61 extend downward from the outer periphery of the mounting plate 6 and then extend outward radially along the mounting plate 6; the hole wall of the clearance hole 34 extends inward radially along the night light lens 3 with a second connecting plate 344 corresponding to the positions of the first connecting plates 61 in number, and the first connecting plates 61 are partially accommodated in the recessed cavity 12a below the second connecting plate 344. The mounting plate is arranged in the clearance hole 34, which reduces the thickness of the ceiling lamp with night light, and the second connecting plate 344 arranged on the clearance hole 34 simplifies the connection mode of the mounting plate 6 and the night light lens 3. The second connecting plate 344 and the connecting block 341 both extend inward radially from the hole wall of the clearance hole 34, and the second connecting plate 344 is connected with the connecting block 341.

[0033] The connecting block 341 in the embodiment is hollow inside to form a mounting cavity 341a, a first screw hole 343 arranged vertically is arranged in the mounting cavity 341a, a first connecting hole 100 is arranged on the lamp shell 1, and a screw is connected to the first screw hole 343 through the first connecting hole 100, so that the night light lens 3 is connected to the lamp shell 1. By using the above scheme, the firmness of the connection between the night light lens 3 and the lamp shell 1 can be increased. A second screw hole 345 arranged vertically is further arranged in the mounting cavity 341a, a second connecting hole 91 is arranged on the power board 9, and a screw is connected to the second screw hole 345 through the second connecting hole 91, so that the night light lens 3 is connected to the power board 9.

[0034] The ceiling lamp with a night light further comprises a light shield 7 and a light shield ring 8. The light shield 7 is located above the night light lens 3 and is used to block light from being emitted from the upper surface of the night light lens 3. By using the above scheme, light loss is reduced. The light shield ring 8 comprises a first ring part 81 arranged horizontally and a second ring part 82 extending downward from the outer edge of the first ring part 81. The first ring part 81 is located above the night light lens 3, and the second ring part 82 is located outside the outer side wall of the second ring wall 52 and is used to block light from being emitted from the outer side wall of the second ring wall 52. By using the above scheme, the light shield ring 8 blocks the light emitted from the outer side wall of the second ring wall 52 of the lampshade, so that the light is emitted to the front through the lampshade, forming an effect that the light is relatively bright in the outer ring and gradually darkens to the middle. The light effect is beautiful.

[0035] In the embodiment, the assembly process of the ceiling lamp with a night light is as follows: the mounting plate 6 is placed above the lamp shell 1, the first connecting plate 61 on the mounting plate 6 is placed in the recessed cavity 12a and is arranged away from the first connecting hole 100 on the convex ring 11, the night light source 4 is inserted into the mounting groove 31 on the night light lens 3, the night light lens 3 is placed above the lamp shell 1, the connecting block 341 is clamped into the first connecting hole 100 by force, and the connection of the mounting plate 6, the lamp shell 1 and the night light lens 3 is completed. According to needs, the screw is connected, and then the main light emitting assembly is installed. The main light emitting assembly belongs to the prior art and will not be described here. The lampshade 5 is clamped with the flange 33 on the night light lens 3 to complete the assembly.

Claims

1. A ceiling light with a night light, characterized in that: The utility model provides a night light lamp, which comprises a lamp shell (1) with an open downward cavity (1a) in which a main light emitting assembly is arranged; a night light lens (3) is arranged above the lamp shell (1), and a night light mounting mechanism is arranged near the center of the night light lens (3); a night light source (4) is arranged at the night light mounting mechanism, and light emitted by the night light source (4) transversely penetrates through the night light lens (3) and is emitted from the outer side wall of the night light lens (3); a lampshade (5) is arranged below the lamp shell (1), and the lampshade (5) comprises a bottom plate (51) and a second ring wall (52) extending upward from the periphery of the bottom plate (51), and the second ring wall (52) is sleeved on the outer side wall of the night light lens (3). The night light mounting mechanism comprises an annularly arranged mounting groove (31) with an opening downward and taking the center of the night light lens (3) as a circle center, the distance between the mounting groove (31) and the center of the night light lens (3) is N1, the distance between the outer side wall of the night light lens (3) and the center of the night light lens (3) is N2, and N1 / N2 is 1 / 3-1 / 2. The night light lens (3) is provided with a convex ring (32) extending upward at a position corresponding to the mounting groove (31), a clamping groove (321) in communication with the mounting groove (31) is formed in the convex ring (32), and the night light source (4) is inserted into the clamping groove (321). The upper edge of the outer side wall of the night light lens (3) is provided with a flange (33) extending radially outward and obliquely upward along the night light lens (3), and the inner side wall of the second ring wall (52) is provided with a clamping groove (521), and the flange (33) is clamped in the clamping groove (521). The upper end of the lamp shell (1) is provided with a convex ring (11), at least two first connecting holes (100) are formed in the side wall of the convex ring (11), the center of the night light lens (3) is provided with a clearance hole (34) extending upward and downward and allowing the convex ring (11) to pass through, and the hole wall of the clearance hole (34) extends radially inward along the night light lens (3) and is provided with a connecting block (341) which can be inserted into the first connecting hole (100).

2. The ceiling lamp with night light according to claim 1, characterized in that: The periphery of the convex ring (11) of the lamp shell (1) is recessed downward to form a recessed cavity (12a), the inner groove wall of the mounting groove (31) extends downward and is provided with a blocking rib (342), the blocking rib (342) is located in the recessed cavity (12a), and the night light source (4) is attached to the inner groove wall of the mounting groove (31).

3. The ceiling lamp with night light according to claim 2, characterized in that: The connecting block (341) is provided with a first screw hole (343) arranged vertically, the lamp shell (1) is provided with a first connecting hole (100), a screw passes through the first connecting hole (100) and is connected to the first screw hole (343) to connect the night light lens (3) and the lamp shell (1).

4. The ceiling lamp with night light according to claim 1, characterized in that: ​ 5. The ceiling lamp with night light according to claim 2, characterized in that: ​ 6. The ceiling lamp with night light according to claim 5, characterized in that: ​ 7. The ceiling lamp with night light according to claim 6, characterized in that: ​ 8. The ceiling lamp with night light according to claim 7, characterized in that: Further comprising a mounting plate (6) arranged above the lamp shell (1) for connecting with the ceiling, the outer periphery of the mounting plate (6) is spacedly provided with a plurality of first connecting plates (61), the first connecting plates (61) extend downwardly from the outer periphery of the mounting plate (6) and then extend radially outwardly along the mounting plate (6); the hole wall of the accommodation hole (34) extends radially inwardly along the night light lens (3) and is provided with a second connecting plate (344) corresponding to the equal number of positions of the first connecting plates (61), the first connecting plates (61) are partially accommodated in the cavities (12a) below the second connecting plates (344).

9. The ceiling mount light with night light of claim 1, wherein: Further comprising a light shielding sheet (7) arranged above the night light lens (3) for blocking light from the upper surface of the night light lens (3).

10. The ceiling mount light with night light of claim 1, wherein: Further comprising a light shielding ring (8) comprising a horizontally arranged first ring part (81) and a second ring part (82) extending downwardly from the outer edge of the first ring part (81), the first ring part (81) is arranged above the night light lens (3), and the second ring part (82) is arranged at the outer side wall of the second ring wall (52) for blocking light from the outer side wall of the second ring wall (52).

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