CN222335826U - Surface light source assembly for refrigeration equipment and refrigeration equipment - Google Patents

Abstract

The utility model provides a surface light source assembly for refrigeration equipment and refrigeration equipment, the surface light source assembly includes a light source board, a fixing structure for fixing the light source board, an embedded box plugged with the fixing structure, the connecting plate of the fixing structure includes a non-elastic snap-in plate, and an elastic snap-in plate arranged side by side with the non-elastic snap-in plate; the embedded box includes a snap-in groove, and the elastic snap-in plate abuts against the bottom wall of the snap-in groove. Through the above structure, the problems of flash seams and sealing caused by uneven wall thickness of the inner liner of the refrigeration equipment can be taken into account. If the wall thickness of the inner liner is relatively thin, the elastic snap-in plate abuts against the bottom wall of the snap-in groove to reduce the assembly gap between the light source board and the inner liner; if the wall thickness of the inner liner is relatively thick, the non-elastic snap-in plate can share the buckling force of the elastic snap-in plate between the light source board and the inner liner, ensure that the snap-in plate does not deform, meet the stability of assembly between the inner liner and the light source board, and improve the sealing and aesthetics of the surface light source assembly and the inner liner.

Description

Surface light source assembly for refrigeration equipment and refrigeration equipment

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a surface light source assembly for refrigeration equipment and the refrigeration equipment.

Background

The ceiling lamp of the refrigeration equipment is usually fixed on the embedded box in the foaming layer by utilizing the fastening structure, but the wall thickness of the inner container is required to be strictly required when the ceiling lamp is connected with the inner container by the conventional fastening structure, if the wall thickness of the inner container is thinned, gaps can be formed when the ceiling lamp is installed with the inner container, if the wall thickness of the inner container is thickened, interference fit is too large, the risk of clamping or deformation is caused, and the attractiveness and the safety of a product are greatly reduced, so that the user experience is reduced.

Disclosure of utility model

The present utility model provides a surface light source assembly for a refrigeration apparatus and a refrigeration apparatus to solve one of the above problems.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

A surface light source assembly for a refrigeration apparatus, the surface light source assembly comprising:

The light source plate is provided with a light source,

The fixing structure comprises a fixing groove for fixing the light source plate and a clamping plate arranged at intervals with the fixing groove, and the clamping plate comprises a non-elastic clamping plate and an elastic clamping plate arranged side by side with the non-elastic clamping plate;

The embedded box is in plug-in fit with the fixing structure and comprises a clamping groove matched with the clamping plate, wherein the elastic clamping plate is in butt joint with the bottom wall of the clamping groove.

The embedded box comprises a box body with a cavity, wherein the clamping groove is positioned at the side part of the box body and communicated with the cavity, the fixing structure comprises a body and a first plugboard which extends from the body to be in plug-in fit with the embedded box, and the clamping board is fixed at the end part of the first plugboard and extends outwards in a lateral direction.

Further, the clamping plate further comprises an extension plate connected to the first plug plate and the inelastic clamping plate and/or the elastic clamping plate, the elastic clamping plate comprises a fixing portion fixed at one end of the inelastic clamping plate away from the extension plate, a connecting portion extending from the fixing portion towards the extension plate, and an abutting portion extending from the connecting portion in a downward inclined mode, the abutting portion is arranged at intervals with the extension plate, and the abutting portion abuts against the bottom wall of the clamping groove.

Further, the non-elastic clamping plate comprises a first section connected with the extending plate, a second section connected with the fixing part, and a transition section connecting the first section and the second section, wherein the transition section and the abutting part extend in the same direction, so that the second section is relatively positioned above the first section.

Further, the clamping plates comprise edge clamping plates positioned at two ends of the body, and the arrangement directions of the inelastic clamping plates and the elastic clamping plates of the two edge clamping plates are opposite.

Further, the embedded box further comprises a box body and a second plug board used for plugging the box body on the inner container, wherein part of the second plug board adjacent to the clamping groove is located between the inner container and the first plug board.

Further, the light source plate comprises a surface light source, and a lapping plate arranged at least at the opposite end parts of the surface light source so as to lap the light source plate on the body, the fixing structure further comprises a limiting plate arranged above the fixing groove, and the limiting plate and the bottom wall of the body form a limiting groove for accommodating the lapping plate.

Further, the limiting plates comprise a left limiting plate and a right limiting plate which are respectively positioned on two opposite sides of the body, the left limiting plate is fixed on the first plug board, and the left limiting plate and the right limiting plate are staggered along the arrangement direction of the clamping board.

The utility model also provides refrigeration equipment, which comprises an inner container and the surface light source component for the refrigeration equipment, wherein the surface light source component is fixed at the top of the inner container.

Further, the inner container is including being used for the installation the mounting groove of area source subassembly, fixed knot constructs still including being located the body is kept away from at least one buckle of joint board one side, pre-buried box be equipped with the joint arm of buckle looks joint, the inner container is still including supplying the through-hole that the buckle passed, the through-hole with the mounting groove interval sets up.

Compared with the prior art, the surface light source assembly for the refrigeration equipment has the advantages that the problem of flash seam and sealing performance caused by uneven wall thickness of the inner container of the refrigeration equipment can be solved through the matching of the elastic clamping plates and the inelastic clamping plates on the clamping plates, when the wall thickness of the inner container is thin, the abutting action of the elastic clamping plates on the bottom wall of the clamping groove can reduce the assembly gap between the light source plate and the inner container, the tight connection between the surface light source lamp and the inner container is ensured, and if the wall thickness of the inner container is thick, the buckling force of the elastic clamping plates can be shared between the light source plate and the inner container, the clamping plates are not deformed, the assembly stability between the inner container and the light source plate is met, and the assembly sealing performance and the aesthetic property of the surface light source assembly and the inner container are improved.

Drawings

Fig. 1 is a schematic perspective view of a surface light source assembly according to an embodiment of the present utility model.

Fig. 2 is an exploded view of the components of the surface light source of fig. 1.

Fig. 3 is a schematic perspective view of the fixing structure of fig. 2 at another angle.

Fig. 4 is an enlarged view of a partial structure at a in fig. 3.

Fig. 5 is a schematic perspective view of another angle of the pre-buried box in fig. 2.

Fig. 6 is a schematic perspective view of a partial structure of the refrigerating apparatus of the present utility model.

Fig. 7 is a front view of fig. 5.

Fig. 8 is a cross-sectional view of fig. 7 taken along the direction B-B.

Fig. 9 is an enlarged view of a partial structure at C in fig. 8.

The light source comprises a 100-area light source component, a 10-area light source, a 11-light source plate, a 12-lap joint part, a 13-reinforcing part, a 20-fixing structure, a 21-body, a 211-fixing groove, a 22-clamping plate, a 221-elastic clamping plate, a 2211-fixing part, a 2212-connecting part, a 2213-abutting part, a 222-inelastic clamping plate, a 2221-first section, a 2222-second section, a 2223-transition section, a 223-extending plate, a 224-reinforcing plate, a 225-edge clamping plate, a 23-first inserting part, a 231-left inserting part, a 232-right inserting part, a 233-avoiding groove, a 24-limiting plate, a 241-left limiting plate, a 242-right limiting plate, a 243-limiting groove, a 25-buckle, a 26-supporting plate, a 30-embedded box, a 31-box body, a 32-cavity, a 33-second inserting part, a 34-clamping groove, a 35-clamping arm, a 200-liner and a 201-through hole.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that, the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, and are merely for simplifying the description of the present utility model, and are not meant to indicate or imply that the apparatus must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the scope of the present utility model. Specifically, in the present utility model, the operation surface of the user is taken as the front surface, the direction towards the ground is taken as the lower direction, the opposite direction away from the ground is taken as the upper direction, the right side is the right hand side of the user when the user faces the refrigeration equipment, the left side is the left hand side of the user when the user faces the refrigeration equipment, and other descriptions of the directions are defined based on the upper and lower directions.

In the various illustrations of the utility model, some dimensions of structures or portions may be exaggerated relative to other structural portions for convenience of illustration, and thus serve only to illustrate the basic structure of the inventive subject matter.

The utility model provides a surface light source assembly 100 for a refrigeration device and the refrigeration device, wherein the refrigeration device comprises a liner 200, the surface light source assembly 100 is fixed on the top wall of the liner 200 to provide illumination for a storage compartment of the refrigeration device, and a mounting groove (not shown) for mounting the surface light source assembly 100 is arranged on the liner 200.

As shown in fig. 1 to 9, the surface light source assembly 100 includes a light source plate 10, a fixing structure 20 for fixing the light source plate 10, and a pre-buried box 30 that is mutually inserted and matched with the fixing structure 20, when the light source assembly 100 is installed, the pre-buried box 30 is firstly installed on one side of the inner container 200, which is away from the storage compartment, the light source plate 10 is fixed on the fixing structure 20, the fixing structure 20 carries the light source plate 10 to be inserted and connected with the pre-buried box 30, and then the light source plate 10 is fixed on the inner container 200.

Specifically, as shown in fig. 2, the light source plate 10 includes a surface light source 11, and a bonding plate 12 at least disposed at opposite ends of the surface light source 11 to fix the light source plate 11 on the fixing structure 20, preferably, the bonding plate 12 is disposed around the surface light source 11, so as to improve stress points and uniformity when the light source plate 10 is assembled with the fixing structure 20, and further improve bonding strength between the light source plate 10 and the fixing structure 20.

It is to be understood that the bridging plate 12 may be an annular plate surrounding the surface light source 11, or may be a bridging member spaced around the surface light source 11.

Preferably, the light source panel 10 further includes a reinforcing block 13 provided on the bonding plate 12, which on the one hand improves the strength of the bonding plate 13 itself and also improves the bonding strength between the bonding plate 12 and the fixing structure 20.

As shown in fig. 2 and 5, the pre-buried box 30 is in plug-in fit with the inner container 200, specifically, the pre-buried box 30 includes a box body 31 forming a cavity 32, and a second plug board 33 for plugging the box body 31 onto the inner container 200, the box body 31 is open towards the inner container 200 to be in fit with the fixing structure 20, and the light source board 10 is located at the opening of the box body 31. The second plug board 33 is inserted in the mounting groove and partially extends to one side of the liner 200, which is away from the box body, and the second plug board 33 is abutted against the inner wall of the mounting groove, so that the bonding strength between the embedded box 30 and the liner 200 is improved.

Further, as shown in fig. 5, the pre-buried box 30 further includes a clamping groove 34 disposed at a side portion of the box body 31 and communicating with the cavity 32, the clamping groove 34 is disposed above the second plug board 33, when the pre-buried box 30 is installed with the liner 200, the clamping groove 34 is disposed at a side of the liner 200 facing away from the storage compartment, and the clamping groove 34 is configured to cooperate with the clamping plate 22 of the fixing structure 20 to combine the fixing structure 20 and the pre-buried box 30 into a whole.

As shown in fig. 2 to 4, the fixing structure 20 includes a main body 21, a fixing slot 211 disposed on the main body 21 to fix the light source board 10, a clamping plate 22 spaced from the fixing slot 211 to be matched with the clamping slot 34, and a first plug plate 23 extending from the main body 21 to be in plug-in fit with the pre-buried box 20, wherein the bridging plate 12 passes through the fixing slot 211 and is overlapped on the main body 21 adjacent to the fixing slot 211.

Further, as shown in fig. 8 and 9, the portion of the second tab 33 adjacent to the clamping groove 34 is located between the liner 200 and the first tab 23, in the present utility model, the left hand side of the user is taken as the left side, the right hand side of the user is taken as the right side, the first tab 23 includes a left tab 231 adjacent to the clamping groove 34 and a right tab 232 opposite to the left tab 231, wherein the second tab 33 located on the left side is located between the liner 200 and the left tab 231, in other words, the left tab 231 is located inside the second tab 33, i.e. in the direction from outside to inside of the cavity 32, the liner 200, the second tab 33 and the left tab 231 are sequentially arranged, and the right tab 232 is located outside the second tab 33 and is spaced from the second tab 33, i.e. the body 21 and the box body 31 are offset in the horizontal direction, so as to facilitate the installation of the fixing structure 20. Specifically, when the fixing structure 20 is installed, the first plugboard 23 is located on the right side of the second plugboard 33, when the clamping board 22 corresponds to the clamping groove 34 along the up-down direction, the body 21 moves leftwards relative to the box 31 so as to clamp the clamping board 22 in the clamping groove 34, at this time, the left plugboard 231 and the right plugboard 232 are located on the right side of the second plugboard 33, and in this embodiment, the first plugboard 23 is further provided with a avoiding groove 233 for avoiding the second plugboard 33, so as to complete the plug-in fixing fit between the fixing structure 20 and the pre-buried box 30.

As shown in fig. 2 and 4, the fastening plate 22 includes a non-elastic fastening plate 222 and an elastic fastening plate 221 disposed parallel to the non-elastic fastening plate 222, where the elastic fastening plate 221 abuts against the bottom wall of the fastening groove 34, so as to enhance the bonding strength between the fastening plate 22 and the fastening groove 34, and further enhance the overall strength of the surface light source assembly 100.

As shown in fig. 2 to 4, the clamping plate 22 further includes an extension plate 223 for fixing the non-elastic clamping plate 222 and the elastic clamping plate 221, and the extension plate 223 is preferably fixed to the left plug-in plate 231, that is, the clamping plate 22 is fixed to the left side of the body 21 to be in interference fit with the clamping groove 34.

As shown in fig. 4, the elastic clamping plate 221 includes a fixing portion 2211 fixed at one end of the non-elastic clamping plate 222 away from the extending plate 223, a connecting portion 2212 extending horizontally from the fixing portion 2211 toward the extending plate 223, and an abutting portion 2213 extending obliquely downward from the connecting portion 2212, wherein the abutting portion 2213 abuts against the bottom wall of the clamping groove 34, and the abutting portion 2213 is spaced from the extending plate 223 to provide a space for deformation of the abutting portion 2213. It can be appreciated that if the thickness of the inner container 200 is smaller, the pre-buried box 30 is deformed downward by the downward pressure of the abutting portion 2213 by abutting the abutting portion 2213 against the clamping groove 34, so as to compensate for the problem of the flash seam generated by the assembly between the inner container 200 and the surface light source 10 due to the too small thickness. In this embodiment, the lowest point of the abutting portion 2213 is lower than the lowest point of the non-elastic clamping plate 222, so that the abutting portion 2213 is in interference fit with the bottom wall of the clamping groove 34.

As shown in fig. 4 and 9, the non-elastic clamping plate 222 includes a first section 2221 connected to the extending plate 223, a second section 2222 connected to the fixing portion 2211, and a transition section 2223 connecting the first section 2221 and the second section 2222, where the transition section 2223 extends in the same direction as the abutting portion 2213, so that the second section 2222 is relatively located above the first section 2221, that is, the non-elastic clamping plate 222 is arranged in a step, and when the thickness of the liner 200 is greater, the bottom wall of the clamping groove 34 is pressed upwards by the liner 200 to make the abutting portion 2213 deform greatly, so as to reduce the deformation between the clamping plate 22 and the clamping groove 34, and the first section 2221 of the non-elastic clamping plate 222 contacts with the bottom wall of the clamping groove 34, so that the non-elastic clamping plate 221 shares the buckling force, thereby ensuring that the clamping plate 22 does not deform and satisfying the stability between the liner 200 and the light source plate 10. The elastic clamping plate 221 of the clamping plate 22 and the inelastic clamping plate 222 cooperate not only to solve the problem of flashing seam between the inner container 200 and the surface light source assembly 100, but also to improve the bonding strength between the surface light source assembly 100 and the inner container 200.

In this embodiment, as shown in fig. 4, the locking plate 22 further includes a reinforcing plate 224 connected to a side of the non-elastic locking plate 222 near the elastic locking plate 221, so as to improve the structural strength of the non-elastic locking plate 222.

As a preferred embodiment of the present utility model, the elastic clamping plate 221 and the inelastic clamping plate 222 may be respectively fixed on the extension plate 223, the shape of the elastic clamping plate 221 and the inelastic clamping plate 222 is the same as that of the above embodiment, when the thickness of the inner container 200 is smaller, the abutting portion 2213 is abutted downward to the clamping groove 34, so that the vertical dimension of the whole surface light source assembly 100 is enlarged, further the problem of flash seam generated by assembling with the surface light source 10 due to the too small thickness of the inner container 200 is solved, when the thickness of the inner container 200 is larger, the bottom wall of the clamping groove 34 is pressed upward by the inner container 200, so that the abutting portion 2213 is deformed upward, thereby reducing the deformation amount between the clamping plate 22 and the clamping groove 34, i.e. the stress point between the fixing structure 20 and the pre-embedded box 30 is concentrated on the inelastic clamping plate 222, so as to prevent the clamping plate 22 from generating larger deformation amount, and further to satisfy the stability between the inner container 200 and the light source 10. In this embodiment, the elastic clamping plate 221 of the clamping plate 22 and the inelastic clamping plate 222 are matched to solve the problem of flashing and stability between the liner 200 and the surface light source assembly 100.

Further, as shown in fig. 2, the fastening plate 22 includes edge fastening plates 225 located at two ends of the body 32, and the non-elastic fastening plates 222 of the two edge fastening plates 225 and the elastic fastening plates 221 are arranged in opposite directions, that is, the stress between the fixing structure 20 and the pre-buried box 30 can be balanced regardless of the thickness dimension of the liner 200, so as to further improve the stability between the surface light source assembly 100 and the liner 200.

As another preferred embodiment of the present utility model, as shown in fig. 2 and 4, the fixing structure 20 further includes a limiting plate 24 located above the fixing groove 211, and the limiting plate 24 and the bottom wall of the main body 21 form a limiting groove 243 for accommodating the lap joint plate, so as to limit the lap joint portion 12 in the vertical direction.

Further, the limiting plates 24 include a left limiting plate 241 and a right limiting plate 242 respectively located at two opposite sides of the body 21, where the left limiting plate 241 is fixed on the extending plate 223, the right limiting plate 242 is fixed on the right inserting plate 232, and preferably, the left limiting plate 241 and the right limiting plate 241 are staggered along the arrangement direction of the clamping plate 22, so that the stress positions between the fixing structure 20 and the embedded box 30 can be balanced, and the bonding strength between the fixing structure 20 and the embedded box 30 is improved.

In order to further improve the balance of the stress and the bonding strength between the fixing structure 20 and the pre-buried box 30, as shown in fig. 9, the fixing structure 20 further includes at least one buckle 25 located at a side of the body 21 away from the clamping plate 22, and in this embodiment, the pre-buried box 30 is provided with a clamping arm 35 that is clamped with the buckle 25. Preferably, the buckle 25 is located at the outer side of the right plug board 232, and the fixing structure 20 further includes a support plate 26 for connecting the body 21 and the buckle 25, and the buckle 25 extends from the end of the support plate 26 to the outer side far from the inner cavity 32.

The refrigeration apparatus of the present utility model includes a liner 200, and as shown in fig. 8, the surface light source assembly 100 is mounted on top of the liner 200. As shown in fig. 9, the inner container 200 further includes a through hole 201 through which the support plate 26 and the buckle 25 pass, the through hole 201 is spaced from the mounting groove, and the buckle 25 passes through the through hole 201 and is fixed to the clamping arm 35, so as to fix the fixing structure 20, the inner container 200 and the pre-buried box 30 into a whole, further improve the bonding strength between the fixing structure 20 and the pre-buried box 30, and further improve the structural strength of the surface light source assembly 100.

In summary, according to the surface light source assembly 100 for a refrigeration device of the present utility model, by matching the elastic clamping plate 221 and the inelastic clamping plate 222 on the clamping plate 22, the problem of flash seam and tightness caused by uneven wall thickness of the inner container 200 of the refrigeration device can be solved, when the wall thickness of the inner container 200 is thin, the abutting action of the elastic clamping plate 221 on the bottom wall of the clamping groove 34 can reduce the assembly gap between the light source plate 10 and the inner container 200, so as to ensure the tight connection between the light source plate 10 and the inner container 200, and when the wall thickness of the inner container 200 is thick, the inelastic clamping plate 222 can share the buckling force of the elastic clamping plate 221 between the light source plate 10 and the inner container 200, so as to ensure that the clamping plate 22 is not deformed, thereby satisfying the assembly stability between the inner container 200 and the light source plate 10, and improving the tightness and the aesthetic property of the assembly 100 and the assembly of the inner container 200.

It should be understood that although the present disclosure describes embodiments in terms of examples, not every embodiment is provided with a single embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. A surface light source assembly for a refrigeration apparatus, comprising:

The light source plate is provided with a light source,

The fixing structure comprises a fixing groove for fixing the light source plate and a clamping plate arranged at intervals with the fixing groove, and the clamping plate comprises a non-elastic clamping plate and an elastic clamping plate arranged side by side with the non-elastic clamping plate;

The embedded box is in plug-in fit with the fixing structure and comprises a clamping groove matched with the clamping plate, wherein the elastic clamping plate is in butt joint with the bottom wall of the clamping groove.

2. The surface light source assembly for a refrigerating apparatus as set forth in claim 1, wherein the pre-buried case includes a case body forming a cavity, the clamping groove is located at a side portion of the case body and communicates with the cavity, and the fixing structure includes a body, a first socket plate extending from the body to be socket-fitted with the pre-buried case, and the clamping plate is fixed to an end portion of the first socket plate and extends laterally outwardly.

3. The surface light source assembly for a refrigeration device according to claim 2, wherein the clip plate further comprises an extension plate connected to the first plug plate and the inelastic clip plate and/or the elastic clip plate, the elastic clip plate comprises a fixing portion fixed at one end of the inelastic clip plate away from the extension plate, a connecting portion extending from the fixing portion toward the extension plate, and an abutting portion extending obliquely downward from the connecting portion, the abutting portion is disposed at a distance from the extension plate, and the abutting portion abuts against a bottom wall of the clip groove.

4. The surface light source assembly for a refrigeration device according to claim 3, wherein the inelastic clamping plate includes a first segment connected to the extension plate, a second segment connected to the fixing portion, and a transition segment connecting the first segment and the second segment, the transition segment extending in the same direction as the abutting portion such that the second segment is located relatively above the first segment.

5. The surface light source assembly for a refrigeration device according to claim 2, wherein the clamping plates include edge clamping plates at both ends of the body, and inelastic clamping plates of the two edge clamping plates are opposite to an arrangement direction of the elastic clamping plates.

6. The surface light source assembly for a refrigeration device according to any one of claims 2 to 5, wherein the pre-buried box further comprises a box body, a second plug board for plugging the box body onto the inner container, wherein a portion of the second plug board adjacent to the clamping groove is located between the inner container and the first plug board.

7. The surface light source assembly for a refrigeration apparatus according to any one of claims 2 to 5, wherein the light source panel includes a surface light source, a bonding plate provided at least at opposite ends of the surface light source to bond the light source panel to the body, and the fixing structure further includes a stopper plate provided above the fixing groove, the stopper plate and the bottom wall of the body forming a stopper groove for receiving the bonding plate.

8. The surface light source assembly for a refrigeration device as set forth in claim 7, wherein the limiting plates include left and right limiting plates respectively disposed on opposite sides of the body, the left limiting plate being fixed to the first plug board, the left and right limiting plates being staggered along an arrangement direction of the clip boards.

9. A refrigeration apparatus comprising a liner, a surface light source assembly for a refrigeration apparatus according to any one of claims 1 to 8 fixed to the top of the liner.

10. The refrigeration device according to claim 9, wherein the inner container comprises a mounting groove for mounting the surface light source assembly, the fixing structure further comprises at least one buckle located on one side of the body away from the clamping plate, the embedded box is provided with a clamping arm clamped with the buckle, the inner container further comprises a through hole for the buckle to pass through, and the through hole is arranged at a distance from the mounting groove.