CN214119838U - Lamp fitting - Google Patents

Abstract

The utility model discloses a lamp, include: the bracket module comprises a support, a fixing piece and a first circuit board, wherein the support forms an accommodating cavity, the fixing piece and the first circuit board are accommodated in the accommodating cavity, and the fixing piece is connected with the support and fixes the first circuit board; the light source module comprises a mounting piece, a light source, a second circuit board and a connecting piece, wherein the mounting piece is detachably connected with the fixing piece and used for mounting the light source and the second circuit board, the light source is electrically connected with the second circuit board, and the connecting piece is used for electrically conducting the first circuit board and the second circuit board. The utility model discloses a lamps and lanterns can carry out the light source and change material saving.

Description

Lamp fitting

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a lamp.

Background

The down lamp is a lighting tool which is embedded into a ceiling but emits light downwards, can keep the whole unity and perfection of architectural decoration, does not occupy space, can create a warm atmosphere in space, reduces the space oppression, and is generally used more in hotels and coffee houses.

In the correlation technique, the light source direct mount in the down lamp is in the base, and when the light source damaged, other spare parts still are intact structure, but because the light source can not dismantle, whole structure is not convenient for again simultaneously and maintains after dismantling, consequently can only directly change the down lamp of new product, so not only can increase the purchase cost of new product, and other spare parts can not retrieve moreover, directly abandon and can cause very big waste.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a lamp can carry out the light source and change, the energy saving.

According to the utility model discloses a lamps and lanterns of first aspect embodiment includes: the support module comprises a support, a fixing piece and a first circuit board, wherein the support forms an accommodating cavity, the fixing piece and the first circuit board are accommodated in the accommodating cavity, and the fixing piece is connected with the support and fixes the first circuit board; the light source module comprises a mounting piece, a light source, a second circuit board and a connecting piece, wherein the mounting piece is detachably connected with the fixing piece and used for mounting the light source and the second circuit board, the light source is electrically connected with the second circuit board, and the connecting piece is used for electrically conducting the first circuit board and the second circuit board.

According to the utility model discloses lamps and lanterns have following beneficial effect at least: because the installed part of installation light source can be dismantled with the mounting and be connected, the light source carries out the electric conduction through using the connecting piece to give out light between first circuit board and second circuit board, when the light source damaged, can change the light source after dismantling the mounting of the relative support module of installed part of light source module to can practice thrift the purchase cost, and avoid the part extravagant and cause the pollution to the environment.

According to some embodiments of the utility model, form the draw-in groove on the mounting, be equipped with the buckle on the installed part, the buckle be used for with the draw-in groove joint.

According to some embodiments of the utility model, the draw-in groove includes first card portion of establishing and the second card portion of establishing, the second card portion of establishing with first card portion of establishing communicates mutually, the buckle can be followed first card portion of establishing pushes and rotates extremely the second card portion of establishing, so that the buckle with the second card portion of establishing chucking.

According to some embodiments of the present invention, the bracket module further includes a first elastic member, the first elastic member is disposed on the second engaging portion, and is disposed on the fixing member near the bottom surface of the support, and the fastening member is disposed on the first elastic member.

According to some embodiments of the utility model, the installed part includes heat-conducting piece and first support, the heat-conducting piece is formed with the buckle, first support forms the breach, the buckle card is located on the breach and protrusion in first support, the light source is located on the heat-conducting piece, the second circuit board is located on the first support and protrusion first support.

According to the utility model discloses a some embodiments, first support forms the storage tank, be equipped with the arch on the heat-conducting piece, the light source is located in the arch, just the arch stretches into in the storage tank, the light that the light source sent can be followed see through in the storage tank.

According to some embodiments of the present invention, the light source module further includes a thermal pad, the thermal pad is connected to the thermal conductor and abuts against the bottom surface of the support.

According to some embodiments of the present invention, the first circuit board is provided on the mounting, the first circuit board is close to one side of the bottom surface of the support, a bayonet is provided on the mounting, the second circuit board partially protrudes out of the mounting, the second circuit board and the connecting piece can be inserted into the bayonet, so that the connecting piece is electrically conducted between the second circuit board and the first circuit board.

According to some embodiments of the present invention, a second elastic member is provided in the connecting member, and the second circuit board is inserted into the bayonet, and the connecting member is capable of rotating relative to the fixing member, so that the second elastic member is compressed, and the connecting member is supported on the second circuit board.

According to the utility model discloses a some embodiments still include optical module, optical module includes second support, reflector and printing opacity piece, the second support forms the printing opacity mouth, the reflector connect in the second support with between the installed part, the printing opacity piece is located the printing opacity mouth department of second support, the support with second leg joint and cladding the light source module with the reflector.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a perspective view of a lamp according to an embodiment of the present invention;

FIG. 2 is an exploded view of the lamp of FIG. 1;

FIG. 3 is a cross-sectional view of the lamp of FIG. 1;

fig. 4 is a schematic structural view of the support, the first circuit board and the first elastic member in fig. 1;

FIG. 5 is a schematic view of a resilient member shown in FIG. 4;

FIG. 6 is a schematic view of the connector of FIG. 1;

FIG. 7 is a schematic structural diagram of the light source module shown in FIG. 1;

fig. 8 is an exploded view of the light source module shown in fig. 7.

Reference numerals:

a luminaire 100;

the bracket module 110, the support 111, the accommodating cavity 1111, the slot 1121, the first latching portion 11211, the second latching portion 11212, the bayonet 1122, the fixing member 112, the first circuit board 113, the first elastic member 114, the clamping portion 1141, the first bending portion 1142, the first connecting portion 1143, the second bending portion 1144, the first inclined portion 1145, the third bending portion 1146, and the second inclined portion 1147;

the light source module 120, the mounting member 121, the clip 1211, the heat conducting member 1212, the protrusion 12121, the first bracket 1213, the notch 12131, the receiving groove 12132, the light source 122, the second circuit board 123, the connecting member 124, the base 1241, the second elastic member 1242, the expansion portion 1243, the heat conducting pad 125, and the plastic mask 126;

the optical module 130, the second bracket 131, the light-transmitting opening 1311, the reflector 132, and the light-transmitting member 133.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 8, a lamp 100 according to an embodiment of the present invention includes a bracket module 110, a light source module 120, and an optical module 130.

Referring to fig. 1 to 3, the rack module 110 includes a support 111, a fixing member 112 and a first circuit board 113, the support 111 forms an accommodating cavity 1111, the fixing member 112 and the first circuit board 113 are accommodated in the accommodating cavity 1111, the fixing member 112 is connected to the support 111 and fixes the first circuit board 113; the light source module 120 includes a mounting member 121, a light source 122, a second circuit board 123 and a connecting member 124, wherein the mounting member 121 is detachably connected to the fixing member 112 and is used for mounting the light source 122 and the second circuit board 123, the light source 122 is electrically connected to the second circuit board 123, and the connecting member 124 is used for electrically connecting the first circuit board 113 and the second circuit board 123.

Above-mentioned lamps and lanterns 100, because the installed part 121 of installation light source 122 can be dismantled with mounting 112 and be connected, light source 122 carries out the electric conduction through using connecting piece 124 between first circuit board 113 and second circuit board 123 in order to realize giving out light, when light source 122 damaged, can change light source 122 after dismantling the relative mounting 112 of support module 110 of installed part 121 of light source module 120 to can practice thrift the purchase cost, and avoid the part extravagant and cause the pollution to the environment.

Referring to fig. 2, in an embodiment of the present invention, the support 111 forms an accommodating cavity 1111 having an opening for accommodating the fixing member 112, the first circuit board 113 and the light source module 120.

The support 111 in this embodiment is used for dissipating heat of the light source 122. For example, aluminum materials may be used for efficient heat transfer and dissipation.

Wherein, the fixing member 112 is fixedly installed on the bottom surface of the support 111. For example, the base plate may be fixed to the bottom surface of the support 111 by bolts, or in other embodiments, may be fixed to the bottom surface of the support 111 by clamping, welding, or the like.

Referring to fig. 4, in an embodiment of the present invention, a fastening slot 1121 is formed on the fixing member 112, a buckle 1211 is disposed on the mounting member 121, and the buckle 1211 is used for being fastened to the fastening slot 1121, so as to detachably connect the light source module 120 and the bracket module 110.

The locking slot 1121 includes a first locking portion 11211 and a second locking portion 11212, the second locking portion 11212 is communicated with the first locking portion 11211, the buckle 1211 can be pushed into the first locking portion 11211 and rotated to the second locking portion 11212 under the action of external force, so that the buckle 1211 and the second locking portion 11212 are locked, and when the mounting member 121 needs to be detached from the fixing member 112, the buckle 1211 is rotated in the opposite direction under the action of external force and then pulled out of the first locking portion 11211.

In an embodiment of the present invention, the mounting member 121 is provided with 3 buckles 1211 arranged in a circumferential array, the fixing member 112 is correspondingly provided with a slot 1121, and one slot 1121 corresponds to one buckle 1211 for clamping, so as to stably mount the mounting member 121 on the fixing member 112.

In this embodiment, the clip 1211 is inserted into the first latching portion 11211 and then rotated 30 ° in the second latching portion 11212 to latch the clip 1211, but in other embodiments, the rotation may be performed at other angles.

Referring to fig. 4 and 5, in an embodiment of the present invention, the bracket module 110 further includes a first elastic member 114, the first elastic member 114 is disposed on the second fastening portion 11212 and is disposed on one side of the fixing member 112 close to the bottom surface of the support 111, the buckle 1211 is fastened on the first elastic member 114, and the mounting member 121 can be mounted more tightly under the pressure of the first elastic member 114 when mounted on the fixing member 112 by disposing the first elastic member 114.

Specifically, referring to fig. 5, the first elastic member 114 includes a fastening portion 1141, a first bending portion 1142, a first connecting portion 1143, a second bending portion 1144, a first inclined portion 1145, a third bending portion 1146 and a second inclined portion 1147, which are sequentially connected to each other, wherein the fastening portion 1141 is fastened on the fixing member 112, the first bending portion 1142 is perpendicular to the fastening portion 1141 and is attached to one side of the fixing member 112 close to the bottom surface of the support 111, and the fastener 1211 is fastened on the second inclined portion 1147.

Referring to fig. 4, the first circuit board 113 is disposed on the fixing member 112 on a side close to the bottom surface of the support 111, the fixing member 112 is provided with a bayonet 1122, the second circuit board 123 partially protrudes out of the mounting member 121, and the second circuit board 123 and the connecting member 124 can be snapped in from the bayonet 1122, so that the connecting member 124 is electrically connected between the second circuit board 123 and the first circuit board 113.

Specifically, the connection member 124 is first fixed to the second circuit board 123 of the portion protruding from the mounting member 121, and then is contacted to the pad of the first circuit board 113, thereby electrically connecting the first circuit board 113 and the second circuit board 123.

Referring to fig. 6, in the present embodiment, the connecting element 124 includes a base 1241, a second elastic element 1242 and a telescopic portion 1243, the second elastic element 1242 is connected between the base 1241 and the telescopic portion 1243, the telescopic portion 1243 can slide relative to the base 1241, and the second circuit board 123 and the connecting element 124 clamped in the bayonet 1122 can rotate relative to the fixing element 112, so that the second elastic element 1242 is compressed, and the connecting element 124 abuts against the first circuit board 113. Specifically, the telescopic portion 1243 abuts against the first circuit board 113, so that the entire connector 124 is clamped between the fixing member 112 and the first circuit board 113, and the first circuit board 113 and the second circuit board 123 can be electrically connected stably.

Referring to fig. 7 and 8, in an embodiment of the invention, the mounting member 121 includes a heat conducting member 1212 and a first bracket 1213, the heat conducting member 1212 is formed with the above-mentioned buckle 1211, the first bracket 1213 is formed with a notch 12131, the buckle 1211 is clamped on the notch 12131 and protrudes out of the notch 12131, the light source 122 is disposed on the heat conducting member 1212, and the second circuit board 123 is disposed on the bracket 1213.

The heat conducting member 1212 is made of metal to conduct heat to the light source 122 disposed thereon.

The first bracket 1213 forms an accommodating groove 12132, the heat conducting element 1212 forms a protrusion 12121, the light source 122 is disposed on the protrusion 12121, and the protrusion 12121 extends into the accommodating groove 12132 to electrically connect the light source 122 and the second circuit board 123, and the light emitted from the light source 122 can be transmitted out of the accommodating groove 12132. Specifically, the positive and negative electrodes of the light source 122 are electrically connected to the pads on the second circuit board 123 through wires.

In an embodiment of the present invention, the light source module 120 further includes a thermal pad 125, the thermal pad 125 is connected to the thermal conductive member 1212 and abuts against the bottom surface of the support 111, so that the heat generated by the light source 122 is transferred from the thermal conductive member 1212 to the support 111 through the thermal pad 125 and dissipated.

In an embodiment of the present invention, to protect the light source 122, the light source module 120 further includes a plastic cover 126, and the plastic cover 126 covers the opening of the first bracket 1213 and can make the light emitted from the light source 122 radiate.

Referring to fig. 1 to 3, in the embodiment, the lamp 100 further includes an optical module 130, the optical module 130 includes a second bracket 131, a reflector 132 and a light-transmitting member 133, the second bracket 131 forms a light-transmitting opening 1311, the reflector 132 is connected between the second bracket 131 and the mounting member 121, the light-transmitting member 133 is disposed at the light-transmitting opening 1311 of the second bracket, the support 111 is connected with the second bracket 131 and covers the light source module 120 and the reflector 132, the light emitted from the light source 122 is diffused by disposing the reflector 132, so that the emitted light is softer and not glaring, and the light source 122 can be sealed by disposing the light-transmitting member 133 to prevent impurities from entering the light source 122 and affecting the light-emitting effect of the light source 122.

Above-mentioned lamps and lanterns 100 is through still being equipped with first elastic component 114 in support module 110 to when making installed part 121 and mounting 112 joint, can make both joints inseparabler, scatter through being equipped with optical module 130 to the light of light source 122 transmission, make the light that light source 122 sent can be softer.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. A light fixture, comprising:

the support module comprises a support, a fixing piece and a first circuit board, wherein the support forms an accommodating cavity, the fixing piece and the first circuit board are accommodated in the accommodating cavity, and the fixing piece is connected with the support and fixes the first circuit board;

the light source module comprises a mounting piece, a light source, a second circuit board and a connecting piece, wherein the mounting piece is detachably connected with the fixing piece and used for mounting the light source and the second circuit board, the light source is electrically connected with the second circuit board, and the connecting piece is used for electrically conducting the first circuit board and the second circuit board.

2. The lamp of claim 1, wherein the fixing member has a slot, and the mounting member has a clip for engaging with the slot.

3. The lamp according to claim 2, wherein the engaging groove comprises a first engaging portion and a second engaging portion, the second engaging portion is connected to the first engaging portion, and the engaging member can be pushed in from the first engaging portion and rotated to the second engaging portion, so that the engaging member engages with the second engaging portion.

4. The lamp according to claim 3, wherein the holder module further comprises a first elastic member, the first elastic member is disposed on the second engaging portion and on a side of the bottom surface of the fixing member close to the support, and the engaging member is engaged with the first elastic member.

5. The lamp of claim 2, wherein the mounting member comprises a heat conducting member and a first bracket, the heat conducting member is formed with the clip, the first bracket forms a notch, the clip is engaged with the notch and protrudes from the first bracket, the light source is disposed on the heat conducting member, and the second circuit board is disposed on the first bracket and protrudes from the first bracket.

6. The lamp of claim 5, wherein the first frame defines a receiving cavity, the heat conducting member has a protrusion thereon, the light source is disposed on the protrusion, and the protrusion extends into the receiving cavity, and light emitted from the light source can pass through the receiving cavity.

7. The lamp of claim 5, wherein the light source module further comprises a thermal pad, and the thermal pad is connected to the thermal conductor and abuts against the bottom surface of the support.

8. A light fixture as recited in claim 1, wherein the first circuit board is disposed on a side of the mounting element adjacent to the bottom surface of the support, the mounting element having a bayonet, the second circuit board partially protruding from the mounting element, the second circuit board and the connector being insertable into the bayonet to electrically connect the connector between the second circuit board and the first circuit board.

9. A lamp as recited in claim 8, wherein a second resilient member is disposed in the connection member, and the second circuit board and the connection member snapped into the snap openings can rotate relative to the mounting member to compress the second resilient member so that the connection member abuts against the second circuit board.

10. The lamp according to claim 1, further comprising an optical module, wherein the optical module comprises a second support, a reflector and a light-transmitting member, the second support forms a light-transmitting opening, the reflector is connected between the second support and the mounting member, the light-transmitting member is disposed at the light-transmitting opening of the second support, and the support is connected with the second support and covers the light source module and the reflector.

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